diff --git a/builds/4chan-X.js b/builds/4chan-X.js
index bb6ee1054..bdbe4e7fd 100644
--- a/builds/4chan-X.js
+++ b/builds/4chan-X.js
@@ -113,7 +113,8 @@
     __slice = [].slice,
     __hasProp = {}.hasOwnProperty,
     __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
-    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+    __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
 
   Config = {
     main: {
@@ -7744,9 +7745,9 @@
         vg: "http://nth.pensivenonsen.se/",
         c: "//archive.nyafuu.org/"
       };
-      o.adv = o.asp = o.cm = o.i = o.n = o.o = o.p = o.s = o.t = o.trv = o.y = o.e;
+      o.adv = o.asp = o.cm = o.i = o.n = o.o = o.p = o.s = o.t = o.trv = o.y = o.lgbt = o.s4s = o.e;
       o.gd = o.jp = o.m = o.q = o.tg = o.vp = o.vr = o.wsg = o.a;
-      o.fa = o.lit = o.s4s = o.ck;
+      o.fa = o.lit = o.ck;
       o.k = o.toy = o.x = o.an;
       o.g = o.mu = o.cgl;
       o.w = o.wg = o.c;
@@ -7842,7 +7843,7 @@
       },
       'FoolzaShit': {
         base: 'http://archive.foolzashit.com',
-        boards: ["adv", "asp", "cm", "e", "i", "n", "o", "p", "s", "t", "trv", "y"],
+        boards: ["adv", "asp", "cm", "e", "i", "lgbt", "n", "o", "p", "s", "s4s", "t", "trv", "y"],
         type: 'foolfuuka'
       },
       'Warosu': {
@@ -7900,11 +7901,20 @@
 
   PSAHiding = {
     init: function() {
-      var entry;
-
       if (!Conf['Announcement Hiding']) {
         return;
       }
+      $.addClass(doc, 'hide-announcement');
+      return $.on(d, '4chanXInitFinished', this.setup);
+    },
+    setup: function() {
+      var btn, entry, items, psa;
+
+      $.off(d, '4chanXInitFinished', PSAHiding.setup);
+      if (!(psa = $.id('globalMessage'))) {
+        $.rmClass(doc, 'hide-announcement');
+        return;
+      }
       entry = {
         type: 'header',
         el: $.el('a', {
@@ -7914,27 +7924,11 @@
         }),
         order: 50,
         open: function() {
-          var _ref;
-
-          if ((_ref = $.id('globalMessage')) != null ? _ref.hidden : void 0) {
-            return true;
-          }
-          return false;
+          return psa.hidden;
         }
       };
       $.event('AddMenuEntry', entry);
       $.on(entry.el, 'click', PSAHiding.toggle);
-      $.addClass(doc, 'hide-announcement');
-      return $.on(d, '4chanXInitFinished', this.setup);
-    },
-    setup: function() {
-      var btn, psa;
-
-      $.off(d, '4chanXInitFinished', PSAHiding.setup);
-      if (!(psa = $.id('globalMessage'))) {
-        $.rmClass(doc, 'hide-announcement');
-        return;
-      }
       PSAHiding.btn = btn = $.el('a', {
         innerHTML: '<span>[&nbsp;-&nbsp;]</span>',
         title: 'Hide announcement.',
@@ -7942,45 +7936,47 @@
         href: 'javascript:;'
       });
       $.on(btn, 'click', PSAHiding.toggle);
-      $.get('hiddenPSAs', [], function(item) {
-        PSAHiding.sync(item['hiddenPSAs']);
+      items = {
+        hiddenPSA: 0,
+        hiddenPSAs: null
+      };
+      $.get(items, function(_arg) {
+        var hiddenPSA, hiddenPSAs, _ref;
+
+        hiddenPSA = _arg.hiddenPSA, hiddenPSAs = _arg.hiddenPSAs;
+        if (hiddenPSAs) {
+          $["delete"]('hiddenPSAs');
+          if (_ref = psa.textContent.replace(/\W+/g, '').toLowerCase(), __indexOf.call(hiddenPSAs, _ref) >= 0) {
+            hiddenPSA = +$.id('globalMessage').dataset.utc;
+            $.set('hiddenPSA', hiddenPSA);
+          }
+        }
+        PSAHiding.sync(hiddenPSA);
         $.before(psa, btn);
         return $.rmClass(doc, 'hide-announcement');
       });
-      return $.sync('hiddenPSAs', PSAHiding.sync);
+      return $.sync('hiddenPSA', PSAHiding.sync);
     },
     toggle: function(e) {
-      var hide, text;
+      var UTC;
 
-      hide = $.hasClass(this, 'hide-announcement');
-      text = PSAHiding.trim($.id('globalMessage'));
-      return $.get('hiddenPSAs', [], function(_arg) {
-        var hiddenPSAs, i;
-
-        hiddenPSAs = _arg.hiddenPSAs;
-        if (hide) {
-          hiddenPSAs.push(text);
-          hiddenPSAs = hiddenPSAs.slice(-5);
-        } else {
-          $.event('CloseMenu');
-          i = hiddenPSAs.indexOf(text);
-          hiddenPSAs.splice(i, 1);
-        }
-        PSAHiding.sync(hiddenPSAs);
-        return $.set('hiddenPSAs', hiddenPSAs);
-      });
+      if ($.hasClass(this, 'hide-announcement')) {
+        UTC = +$.id('globalMessage').dataset.utc;
+        $.set('hiddenPSA', UTC);
+      } else {
+        $.event('CloseMenu');
+        $["delete"]('hiddenPSA');
+      }
+      return PSAHiding.sync(UTC);
     },
-    sync: function(hiddenPSAs) {
+    sync: function(UTC) {
       var hr, psa;
 
       psa = $.id('globalMessage');
-      psa.hidden = PSAHiding.btn.hidden = hiddenPSAs.contains(PSAHiding.trim(psa)) ? true : false;
+      psa.hidden = PSAHiding.btn.hidden = UTC && UTC >= +psa.dataset.utc ? true : false;
       if ((hr = psa.nextElementSibling) && hr.nodeName === 'HR') {
         return hr.hidden = psa.hidden;
       }
-    },
-    trim: function(psa) {
-      return psa.textContent.replace(/\W+/g, '').toLowerCase();
     }
   };
 
diff --git a/builds/4chan-X.user.js b/builds/4chan-X.user.js
index 3d0049811..6716955c6 100644
--- a/builds/4chan-X.user.js
+++ b/builds/4chan-X.user.js
@@ -113,7 +113,8 @@
     __slice = [].slice,
     __hasProp = {}.hasOwnProperty,
     __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
-    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+    __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+    __indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
 
   Config = {
     main: {
@@ -7753,9 +7754,9 @@
         vg: "http://nth.pensivenonsen.se/",
         c: "//archive.nyafuu.org/"
       };
-      o.adv = o.asp = o.cm = o.i = o.n = o.o = o.p = o.s = o.t = o.trv = o.y = o.e;
+      o.adv = o.asp = o.cm = o.i = o.n = o.o = o.p = o.s = o.t = o.trv = o.y = o.lgbt = o.s4s = o.e;
       o.gd = o.jp = o.m = o.q = o.tg = o.vp = o.vr = o.wsg = o.a;
-      o.fa = o.lit = o.s4s = o.ck;
+      o.fa = o.lit = o.ck;
       o.k = o.toy = o.x = o.an;
       o.g = o.mu = o.cgl;
       o.w = o.wg = o.c;
@@ -7851,7 +7852,7 @@
       },
       'FoolzaShit': {
         base: 'http://archive.foolzashit.com',
-        boards: ["adv", "asp", "cm", "e", "i", "n", "o", "p", "s", "t", "trv", "y"],
+        boards: ["adv", "asp", "cm", "e", "i", "lgbt", "n", "o", "p", "s", "s4s", "t", "trv", "y"],
         type: 'foolfuuka'
       },
       'Warosu': {
@@ -7909,11 +7910,20 @@
 
   PSAHiding = {
     init: function() {
-      var entry;
-
       if (!Conf['Announcement Hiding']) {
         return;
       }
+      $.addClass(doc, 'hide-announcement');
+      return $.on(d, '4chanXInitFinished', this.setup);
+    },
+    setup: function() {
+      var btn, entry, items, psa;
+
+      $.off(d, '4chanXInitFinished', PSAHiding.setup);
+      if (!(psa = $.id('globalMessage'))) {
+        $.rmClass(doc, 'hide-announcement');
+        return;
+      }
       entry = {
         type: 'header',
         el: $.el('a', {
@@ -7923,27 +7933,11 @@
         }),
         order: 50,
         open: function() {
-          var _ref;
-
-          if ((_ref = $.id('globalMessage')) != null ? _ref.hidden : void 0) {
-            return true;
-          }
-          return false;
+          return psa.hidden;
         }
       };
       $.event('AddMenuEntry', entry);
       $.on(entry.el, 'click', PSAHiding.toggle);
-      $.addClass(doc, 'hide-announcement');
-      return $.on(d, '4chanXInitFinished', this.setup);
-    },
-    setup: function() {
-      var btn, psa;
-
-      $.off(d, '4chanXInitFinished', PSAHiding.setup);
-      if (!(psa = $.id('globalMessage'))) {
-        $.rmClass(doc, 'hide-announcement');
-        return;
-      }
       PSAHiding.btn = btn = $.el('a', {
         innerHTML: '<span>[&nbsp;-&nbsp;]</span>',
         title: 'Hide announcement.',
@@ -7951,45 +7945,47 @@
         href: 'javascript:;'
       });
       $.on(btn, 'click', PSAHiding.toggle);
-      $.get('hiddenPSAs', [], function(item) {
-        PSAHiding.sync(item['hiddenPSAs']);
+      items = {
+        hiddenPSA: 0,
+        hiddenPSAs: null
+      };
+      $.get(items, function(_arg) {
+        var hiddenPSA, hiddenPSAs, _ref;
+
+        hiddenPSA = _arg.hiddenPSA, hiddenPSAs = _arg.hiddenPSAs;
+        if (hiddenPSAs) {
+          $["delete"]('hiddenPSAs');
+          if (_ref = psa.textContent.replace(/\W+/g, '').toLowerCase(), __indexOf.call(hiddenPSAs, _ref) >= 0) {
+            hiddenPSA = +$.id('globalMessage').dataset.utc;
+            $.set('hiddenPSA', hiddenPSA);
+          }
+        }
+        PSAHiding.sync(hiddenPSA);
         $.before(psa, btn);
         return $.rmClass(doc, 'hide-announcement');
       });
-      return $.sync('hiddenPSAs', PSAHiding.sync);
+      return $.sync('hiddenPSA', PSAHiding.sync);
     },
     toggle: function(e) {
-      var hide, text;
+      var UTC;
 
-      hide = $.hasClass(this, 'hide-announcement');
-      text = PSAHiding.trim($.id('globalMessage'));
-      return $.get('hiddenPSAs', [], function(_arg) {
-        var hiddenPSAs, i;
-
-        hiddenPSAs = _arg.hiddenPSAs;
-        if (hide) {
-          hiddenPSAs.push(text);
-          hiddenPSAs = hiddenPSAs.slice(-5);
-        } else {
-          $.event('CloseMenu');
-          i = hiddenPSAs.indexOf(text);
-          hiddenPSAs.splice(i, 1);
-        }
-        PSAHiding.sync(hiddenPSAs);
-        return $.set('hiddenPSAs', hiddenPSAs);
-      });
+      if ($.hasClass(this, 'hide-announcement')) {
+        UTC = +$.id('globalMessage').dataset.utc;
+        $.set('hiddenPSA', UTC);
+      } else {
+        $.event('CloseMenu');
+        $["delete"]('hiddenPSA');
+      }
+      return PSAHiding.sync(UTC);
     },
-    sync: function(hiddenPSAs) {
+    sync: function(UTC) {
       var hr, psa;
 
       psa = $.id('globalMessage');
-      psa.hidden = PSAHiding.btn.hidden = hiddenPSAs.contains(PSAHiding.trim(psa)) ? true : false;
+      psa.hidden = PSAHiding.btn.hidden = UTC && UTC >= +psa.dataset.utc ? true : false;
       if ((hr = psa.nextElementSibling) && hr.nodeName === 'HR') {
         return hr.hidden = psa.hidden;
       }
-    },
-    trim: function(psa) {
-      return psa.textContent.replace(/\W+/g, '').toLowerCase();
     }
   };
 
diff --git a/builds/crx/script.js b/builds/crx/script.js
index e9928ecff..aa87866b9 100644
--- a/builds/crx/script.js
+++ b/builds/crx/script.js
@@ -7737,9 +7737,9 @@
         vg: "http://nth.pensivenonsen.se/",
         c: "//archive.nyafuu.org/"
       };
-      o.adv = o.asp = o.cm = o.i = o.n = o.o = o.p = o.s = o.t = o.trv = o.y = o.e;
+      o.adv = o.asp = o.cm = o.i = o.n = o.o = o.p = o.s = o.t = o.trv = o.y = o.lgbt = o.s4s = o.e;
       o.gd = o.jp = o.m = o.q = o.tg = o.vp = o.vr = o.wsg = o.a;
-      o.fa = o.lit = o.s4s = o.ck;
+      o.fa = o.lit = o.ck;
       o.k = o.toy = o.x = o.an;
       o.g = o.mu = o.cgl;
       o.w = o.wg = o.c;
@@ -7835,7 +7835,7 @@
       },
       'FoolzaShit': {
         base: 'http://archive.foolzashit.com',
-        boards: ["adv", "asp", "cm", "e", "i", "n", "o", "p", "s", "t", "trv", "y"],
+        boards: ["adv", "asp", "cm", "e", "i", "lgbt", "n", "o", "p", "s", "s4s", "t", "trv", "y"],
         type: 'foolfuuka'
       },
       'Warosu': {
@@ -7893,11 +7893,20 @@
 
   PSAHiding = {
     init: function() {
-      var entry;
-
       if (!Conf['Announcement Hiding']) {
         return;
       }
+      $.addClass(doc, 'hide-announcement');
+      return $.on(d, '4chanXInitFinished', this.setup);
+    },
+    setup: function() {
+      var btn, entry, items, psa;
+
+      $.off(d, '4chanXInitFinished', PSAHiding.setup);
+      if (!(psa = $.id('globalMessage'))) {
+        $.rmClass(doc, 'hide-announcement');
+        return;
+      }
       entry = {
         type: 'header',
         el: $.el('a', {
@@ -7907,27 +7916,11 @@
         }),
         order: 50,
         open: function() {
-          var _ref;
-
-          if ((_ref = $.id('globalMessage')) != null ? _ref.hidden : void 0) {
-            return true;
-          }
-          return false;
+          return psa.hidden;
         }
       };
       $.event('AddMenuEntry', entry);
       $.on(entry.el, 'click', PSAHiding.toggle);
-      $.addClass(doc, 'hide-announcement');
-      return $.on(d, '4chanXInitFinished', this.setup);
-    },
-    setup: function() {
-      var btn, psa;
-
-      $.off(d, '4chanXInitFinished', PSAHiding.setup);
-      if (!(psa = $.id('globalMessage'))) {
-        $.rmClass(doc, 'hide-announcement');
-        return;
-      }
       PSAHiding.btn = btn = $.el('a', {
         innerHTML: '<span>[&nbsp;-&nbsp;]</span>',
         title: 'Hide announcement.',
@@ -7935,45 +7928,47 @@
         href: 'javascript:;'
       });
       $.on(btn, 'click', PSAHiding.toggle);
-      $.get('hiddenPSAs', [], function(item) {
-        PSAHiding.sync(item['hiddenPSAs']);
+      items = {
+        hiddenPSA: 0,
+        hiddenPSAs: null
+      };
+      $.get(items, function(_arg) {
+        var hiddenPSA, hiddenPSAs, _ref;
+
+        hiddenPSA = _arg.hiddenPSA, hiddenPSAs = _arg.hiddenPSAs;
+        if (hiddenPSAs) {
+          $["delete"]('hiddenPSAs');
+          if (_ref = psa.textContent.replace(/\W+/g, '').toLowerCase(), __indexOf.call(hiddenPSAs, _ref) >= 0) {
+            hiddenPSA = +$.id('globalMessage').dataset.utc;
+            $.set('hiddenPSA', hiddenPSA);
+          }
+        }
+        PSAHiding.sync(hiddenPSA);
         $.before(psa, btn);
         return $.rmClass(doc, 'hide-announcement');
       });
-      return $.sync('hiddenPSAs', PSAHiding.sync);
+      return $.sync('hiddenPSA', PSAHiding.sync);
     },
     toggle: function(e) {
-      var hide, text;
+      var UTC;
 
-      hide = $.hasClass(this, 'hide-announcement');
-      text = PSAHiding.trim($.id('globalMessage'));
-      return $.get('hiddenPSAs', [], function(_arg) {
-        var hiddenPSAs, i;
-
-        hiddenPSAs = _arg.hiddenPSAs;
-        if (hide) {
-          hiddenPSAs.push(text);
-          hiddenPSAs = hiddenPSAs.slice(-5);
-        } else {
-          $.event('CloseMenu');
-          i = hiddenPSAs.indexOf(text);
-          hiddenPSAs.splice(i, 1);
-        }
-        PSAHiding.sync(hiddenPSAs);
-        return $.set('hiddenPSAs', hiddenPSAs);
-      });
+      if ($.hasClass(this, 'hide-announcement')) {
+        UTC = +$.id('globalMessage').dataset.utc;
+        $.set('hiddenPSA', UTC);
+      } else {
+        $.event('CloseMenu');
+        $["delete"]('hiddenPSA');
+      }
+      return PSAHiding.sync(UTC);
     },
-    sync: function(hiddenPSAs) {
+    sync: function(UTC) {
       var hr, psa;
 
       psa = $.id('globalMessage');
-      psa.hidden = PSAHiding.btn.hidden = hiddenPSAs.contains(PSAHiding.trim(psa)) ? true : false;
+      psa.hidden = PSAHiding.btn.hidden = UTC && UTC >= +psa.dataset.utc ? true : false;
       if ((hr = psa.nextElementSibling) && hr.nodeName === 'HR') {
         return hr.hidden = psa.hidden;
       }
-    },
-    trim: function(psa) {
-      return psa.textContent.replace(/\W+/g, '').toLowerCase();
     }
   };
 
diff --git a/package.json b/package.json
index 11c95ce9a..ee6b548bd 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "grunt-contrib-compress": "~0.5.0",
     "grunt-contrib-concat": "~0.3.0",
     "grunt-contrib-copy": "~0.4.1",
-    "grunt-contrib-watch": "~0.4.1",
+    "grunt-contrib-watch": "~0.4.2",
     "grunt-shell": "~0.2.2"
   },
   "repository": {
diff --git a/src/Archive/Redirect.coffee b/src/Archive/Redirect.coffee
index e78d568bf..d3bbcb09f 100644
--- a/src/Archive/Redirect.coffee
+++ b/src/Archive/Redirect.coffee
@@ -21,9 +21,9 @@ Redirect =
       vg:  "http://nth.pensivenonsen.se/"
       c:   "//archive.nyafuu.org/"
 
-    o.adv = o.asp = o.cm = o.i = o.n = o.o = o.p = o.s = o.t = o.trv = o.y = o.e
+    o.adv = o.asp = o.cm = o.i = o.n = o.o = o.p = o.s = o.t = o.trv = o.y = o.lgbt = o.s4s = o.e
     o.gd = o.jp = o.m = o.q = o.tg = o.vp = o.vr = o.wsg = o.a
-    o.fa = o.lit = o.s4s = o.ck
+    o.fa = o.lit = o.ck
     o.k = o.toy = o.x = o.an
     o.g = o.mu = o.cgl
     o.w = o.wg = o.c
@@ -103,7 +103,7 @@ Redirect =
       type:   'foolfuuka'
     'FoolzaShit':
       base:   'http://archive.foolzashit.com'
-      boards: ["adv", "asp", "cm", "e", "i", "n", "o", "p", "s", "t", "trv", "y"]
+      boards: ["adv", "asp", "cm", "e", "i", "lgbt", "n", "o", "p", "s", "s4s", "t", "trv", "y"]
       type:   'foolfuuka'
     'Warosu':
       base:   '//fuuka.warosu.org'
diff --git a/src/Miscellaneous/AnnouncementHiding.coffee b/src/Miscellaneous/AnnouncementHiding.coffee
index b0dd838a6..99b13b23d 100644
--- a/src/Miscellaneous/AnnouncementHiding.coffee
+++ b/src/Miscellaneous/AnnouncementHiding.coffee
@@ -2,6 +2,16 @@ PSAHiding =
   init: ->
     return if !Conf['Announcement Hiding']
 
+    $.addClass doc, 'hide-announcement'
+
+    $.on d, '4chanXInitFinished', @setup
+  setup: ->
+    $.off d, '4chanXInitFinished', PSAHiding.setup
+
+    unless psa = $.id 'globalMessage'
+      $.rmClass doc, 'hide-announcement'
+      return
+
     entry =
       type: 'header'
       el: $.el 'a',
@@ -9,23 +19,9 @@ PSAHiding =
         className: 'show-announcement'
         href: 'javascript:;'
       order: 50
-      open: ->
-        if $.id('globalMessage')?.hidden
-          return true
-        false
+      open: -> psa.hidden
     $.event 'AddMenuEntry', entry
-
-    $.on entry.el, 'click', PSAHiding.toggle 
-    $.addClass doc, 'hide-announcement'
-
-    $.on d, '4chanXInitFinished', @setup
-
-  setup: ->
-    $.off d, '4chanXInitFinished', PSAHiding.setup
-
-    unless psa = $.id 'globalMessage'
-      $.rmClass doc, 'hide-announcement'
-      return
+    $.on entry.el, 'click', PSAHiding.toggle
 
     PSAHiding.btn = btn = $.el 'a',
       innerHTML: '<span>[&nbsp;-&nbsp;]</span>'
@@ -34,34 +30,35 @@ PSAHiding =
       href: 'javascript:;'
     $.on btn, 'click', PSAHiding.toggle
 
-    $.get 'hiddenPSAs', [], (item) ->
-      PSAHiding.sync item['hiddenPSAs']
+    # XXX remove hiddenPSAs workaround in the future.
+    items =
+      hiddenPSA: 0
+      hiddenPSAs: null
+
+    $.get items, ({hiddenPSA, hiddenPSAs}) ->
+      if hiddenPSAs
+        $.delete 'hiddenPSAs'
+        if psa.textContent.replace(/\W+/g, '').toLowerCase() in hiddenPSAs
+          hiddenPSA = +$.id('globalMessage').dataset.utc
+          $.set 'hiddenPSA', hiddenPSA
+      PSAHiding.sync hiddenPSA
       $.before psa, btn
       $.rmClass doc, 'hide-announcement'
 
-    $.sync 'hiddenPSAs', PSAHiding.sync
-
+    $.sync 'hiddenPSA', PSAHiding.sync
   toggle: (e) ->
-    hide = $.hasClass @, 'hide-announcement'
-    text = PSAHiding.trim $.id 'globalMessage'
-    $.get 'hiddenPSAs', [], ({hiddenPSAs}) -> 
-      if hide
-        hiddenPSAs.push text
-        hiddenPSAs = hiddenPSAs[-5..] 
-      else
-        $.event 'CloseMenu' 
-        i = hiddenPSAs.indexOf text
-        hiddenPSAs.splice i, 1
-      PSAHiding.sync hiddenPSAs
-      $.set 'hiddenPSAs', hiddenPSAs
-
-  sync: (hiddenPSAs) ->
+    if $.hasClass @, 'hide-announcement'
+      UTC = +$.id('globalMessage').dataset.utc
+      $.set 'hiddenPSA', UTC
+    else
+      $.event 'CloseMenu'
+      $.delete 'hiddenPSA'
+    PSAHiding.sync UTC
+  sync: (UTC) ->
     psa = $.id 'globalMessage'
-    psa.hidden = PSAHiding.btn.hidden = if hiddenPSAs.contains PSAHiding.trim(psa)
-      true 
+    psa.hidden = PSAHiding.btn.hidden = if UTC and UTC >= +psa.dataset.utc
+      true
     else
       false
     if (hr = psa.nextElementSibling) and hr.nodeName is 'HR'
       hr.hidden = psa.hidden
-  trim: (psa) ->
-    psa.textContent.replace(/\W+/g, '').toLowerCase()