diff --git a/CHANGELOG.md b/CHANGELOG.md
index 74fc9f548..54a3426aa 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+### v1.7.46 
+*2014-05-24*
+
 **ccd0**
 - Fix some jsMath-related bugs.
 
diff --git a/LICENSE b/LICENSE
index 86a8f6f29..4aeb651e7 100755
--- a/LICENSE
+++ b/LICENSE
@@ -1,5 +1,5 @@
 /*
-* 4chan X - Version 1.7.45 - 2014-05-24
+* 4chan X - Version 1.7.46 - 2014-05-24
 *
 * Licensed under the MIT license.
 * https://github.com/ccd0/4chan-x/blob/master/LICENSE
diff --git a/builds/4chan-X.meta.js b/builds/4chan-X.meta.js
index e4b1fc13e..0ebc91315 100755
--- a/builds/4chan-X.meta.js
+++ b/builds/4chan-X.meta.js
@@ -1,6 +1,6 @@
 // ==UserScript==
 // @name         4chan X
-// @version      1.7.45
+// @version      1.7.46
 // @minGMVer     1.14
 // @minFFVer     26
 // @namespace    4chan-X
diff --git a/builds/4chan-X.user.js b/builds/4chan-X.user.js
index 6be456735..7a305aa1f 100644
--- a/builds/4chan-X.user.js
+++ b/builds/4chan-X.user.js
@@ -1,7 +1,7 @@
 // Generated by CoffeeScript
 // ==UserScript==
 // @name         4chan X
-// @version      1.7.45
+// @version      1.7.46
 // @minGMVer     1.14
 // @minFFVer     26
 // @namespace    4chan-X
@@ -24,7 +24,7 @@
 // ==/UserScript==
 
 /*
-* 4chan X - Version 1.7.45 - 2014-05-24
+* 4chan X - Version 1.7.46 - 2014-05-24
 *
 * Licensed under the MIT license.
 * https://github.com/ccd0/4chan-x/blob/master/LICENSE
@@ -372,7 +372,7 @@
   doc = d.documentElement;
 
   g = {
-    VERSION: '1.7.45',
+    VERSION: '1.7.46',
     NAMESPACE: '4chan X.',
     boards: {}
   };
@@ -3513,6 +3513,7 @@
           $.cache(url, function() {
             return Get.archivedPost(this, boardID, postID, root, context);
           }, {
+            responseType: 'json',
             withCredentials: url.archive.withCredentials
           });
         } else {
@@ -11601,7 +11602,7 @@
         });
       }
       if (board === 'sci') {
-        $.globalEval('window.addEventListener(\'jsmath\', function(e) {\n  if (jsMath.loaded) {\n    // process one post\n    jsMath.ProcessBeforeShowing(e.detail);\n  } else {\n    // load jsMath and process whole document\n    jsMath.Autoload.Script.Push(\'ProcessBeforeShowing\', [null]);\n    jsMath.Autoload.LoadJsMath();\n  }\n}, false);');
+        $.globalEval('window.addEventListener(\'jsmath\', function(e) {\n  if (!jsMath) return;\n  if (jsMath.loaded) {\n    // process one post\n    jsMath.ProcessBeforeShowing(e.detail);\n  } else if (jsMath.Autoload && jsMath.Autoload.checked) {\n    // load jsMath and process whole document\n    jsMath.Autoload.Script.Push(\'ProcessBeforeShowing\', [null]);\n    jsMath.Autoload.LoadJsMath();\n  }\n}, false);');
         return Post.callbacks.push({
           name: 'Parse /sci/ math',
           cb: this.math
@@ -11625,10 +11626,18 @@
       $.off(window, 'prettyprint:cb', apply);
     },
     math: function() {
-      if (this.isClone || !$('.math', this.nodes.comment)) {
+      if ((this.isClone && doc.contains(this.origin.nodes.root)) || !$('.math', this.nodes.comment)) {
         return;
       }
-      return $.event('jsmath', this.nodes.post, window);
+      return $.asap(((function(_this) {
+        return function() {
+          return doc.contains(_this.nodes.post);
+        };
+      })(this)), (function(_this) {
+        return function() {
+          return $.event('jsmath', _this.nodes.post, window);
+        };
+      })(this));
     },
     parseThread: function(threadID, offset, limit) {
       return $.event('4chanParsingDone', {
@@ -12875,7 +12884,7 @@
       Settings.dialog = dialog = $.el('div', {
         id: 'fourchanx-settings',
         className: 'dialog',
-        innerHTML: '<nav><div class=sections-list></div><p class=\'imp-exp-result warning\'></p><div class=credits><a class=export>Export</a>&nbsp|&nbsp<a class=import>Import</a>&nbsp|&nbsp<a class=reset>Reset Settings</a>&nbsp|&nbsp<input type=file hidden><a href=\'https://github.com/ccd0/4chan-x\' target=_blank>4chan X</a>&nbsp|&nbsp<a href=\'https://github.com/ccd0/4chan-x/blob/master/CHANGELOG.md\' target=_blank>1.7.45</a>&nbsp|&nbsp<a href=\'https://github.com/ccd0/4chan-x/issues\' target=_blank>Issues</a>&nbsp|&nbsp<a href=javascript:; class=\'close fa fa-times\' title=Close></a></div></nav><div class=section-container><section></section></div>'
+        innerHTML: '<nav><div class=sections-list></div><p class=\'imp-exp-result warning\'></p><div class=credits><a class=export>Export</a>&nbsp|&nbsp<a class=import>Import</a>&nbsp|&nbsp<a class=reset>Reset Settings</a>&nbsp|&nbsp<input type=file hidden><a href=\'https://github.com/ccd0/4chan-x\' target=_blank>4chan X</a>&nbsp|&nbsp<a href=\'https://github.com/ccd0/4chan-x/blob/master/CHANGELOG.md\' target=_blank>1.7.46</a>&nbsp|&nbsp<a href=\'https://github.com/ccd0/4chan-x/issues\' target=_blank>Issues</a>&nbsp|&nbsp<a href=javascript:; class=\'close fa fa-times\' title=Close></a></div></nav><div class=section-container><section></section></div>'
       });
       $.on($('.export', Settings.dialog), 'click', Settings["export"]);
       $.on($('.import', Settings.dialog), 'click', Settings["import"]);
@@ -13720,7 +13729,7 @@
         }
         if (previousversion) {
           el = $.el('span', {
-            innerHTML: '4chan X has been updated to <a href="https://github.com/ccd0/4chan-x/blob/master/CHANGELOG.md" target="_blank">version 1.7.45</a>.'
+            innerHTML: '4chan X has been updated to <a href="https://github.com/ccd0/4chan-x/blob/master/CHANGELOG.md" target="_blank">version 1.7.46</a>.'
           });
           new Notice('info', el, 15);
         } else {
diff --git a/builds/4chan-X.zip b/builds/4chan-X.zip
index b93554e7a..204d8a77c 100644
Binary files a/builds/4chan-X.zip and b/builds/4chan-X.zip differ
diff --git a/builds/crx.crx b/builds/crx.crx
index 8a4a4bcc0..121aa4e82 100644
Binary files a/builds/crx.crx and b/builds/crx.crx differ
diff --git a/builds/crx/manifest.json b/builds/crx/manifest.json
index 1bbbd674e..df4302fe7 100755
--- a/builds/crx/manifest.json
+++ b/builds/crx/manifest.json
@@ -1,6 +1,6 @@
 {
   "name": "4chan X",
-  "version": "1.7.45",
+  "version": "1.7.46",
   "manifest_version": 2,
   "description": "Cross-browser userscript for maximum lurking on 4chan.",
   "icons": {
diff --git a/builds/crx/script.js b/builds/crx/script.js
index 0120eb876..b0b5d834e 100644
--- a/builds/crx/script.js
+++ b/builds/crx/script.js
@@ -1,6 +1,6 @@
 // Generated by CoffeeScript
 /*
-* 4chan X - Version 1.7.45 - 2014-05-24
+* 4chan X - Version 1.7.46 - 2014-05-24
 *
 * Licensed under the MIT license.
 * https://github.com/ccd0/4chan-x/blob/master/LICENSE
@@ -348,7 +348,7 @@
   doc = d.documentElement;
 
   g = {
-    VERSION: '1.7.45',
+    VERSION: '1.7.46',
     NAMESPACE: '4chan X.',
     boards: {}
   };
@@ -3549,6 +3549,7 @@
           $.cache(url, function() {
             return Get.archivedPost(this, boardID, postID, root, context);
           }, {
+            responseType: 'json',
             withCredentials: url.archive.withCredentials
           });
         } else {
@@ -11602,7 +11603,7 @@
         });
       }
       if (board === 'sci') {
-        $.globalEval('window.addEventListener(\'jsmath\', function(e) {\n  if (jsMath.loaded) {\n    // process one post\n    jsMath.ProcessBeforeShowing(e.detail);\n  } else {\n    // load jsMath and process whole document\n    jsMath.Autoload.Script.Push(\'ProcessBeforeShowing\', [null]);\n    jsMath.Autoload.LoadJsMath();\n  }\n}, false);');
+        $.globalEval('window.addEventListener(\'jsmath\', function(e) {\n  if (!jsMath) return;\n  if (jsMath.loaded) {\n    // process one post\n    jsMath.ProcessBeforeShowing(e.detail);\n  } else if (jsMath.Autoload && jsMath.Autoload.checked) {\n    // load jsMath and process whole document\n    jsMath.Autoload.Script.Push(\'ProcessBeforeShowing\', [null]);\n    jsMath.Autoload.LoadJsMath();\n  }\n}, false);');
         return Post.callbacks.push({
           name: 'Parse /sci/ math',
           cb: this.math
@@ -11626,10 +11627,18 @@
       $.off(window, 'prettyprint:cb', apply);
     },
     math: function() {
-      if (this.isClone || !$('.math', this.nodes.comment)) {
+      if ((this.isClone && doc.contains(this.origin.nodes.root)) || !$('.math', this.nodes.comment)) {
         return;
       }
-      return $.event('jsmath', this.nodes.post, window);
+      return $.asap(((function(_this) {
+        return function() {
+          return doc.contains(_this.nodes.post);
+        };
+      })(this)), (function(_this) {
+        return function() {
+          return $.event('jsmath', _this.nodes.post, window);
+        };
+      })(this));
     },
     parseThread: function(threadID, offset, limit) {
       return $.event('4chanParsingDone', {
@@ -12881,7 +12890,7 @@
       Settings.dialog = dialog = $.el('div', {
         id: 'fourchanx-settings',
         className: 'dialog',
-        innerHTML: '<nav><div class=sections-list></div><p class=\'imp-exp-result warning\'></p><div class=credits><a class=export>Export</a>&nbsp|&nbsp<a class=import>Import</a>&nbsp|&nbsp<a class=reset>Reset Settings</a>&nbsp|&nbsp<input type=file hidden><a href=\'https://github.com/ccd0/4chan-x\' target=_blank>4chan X</a>&nbsp|&nbsp<a href=\'https://github.com/ccd0/4chan-x/blob/master/CHANGELOG.md\' target=_blank>1.7.45</a>&nbsp|&nbsp<a href=\'https://github.com/ccd0/4chan-x/issues\' target=_blank>Issues</a>&nbsp|&nbsp<a href=javascript:; class=\'close fa fa-times\' title=Close></a></div></nav><div class=section-container><section></section></div>'
+        innerHTML: '<nav><div class=sections-list></div><p class=\'imp-exp-result warning\'></p><div class=credits><a class=export>Export</a>&nbsp|&nbsp<a class=import>Import</a>&nbsp|&nbsp<a class=reset>Reset Settings</a>&nbsp|&nbsp<input type=file hidden><a href=\'https://github.com/ccd0/4chan-x\' target=_blank>4chan X</a>&nbsp|&nbsp<a href=\'https://github.com/ccd0/4chan-x/blob/master/CHANGELOG.md\' target=_blank>1.7.46</a>&nbsp|&nbsp<a href=\'https://github.com/ccd0/4chan-x/issues\' target=_blank>Issues</a>&nbsp|&nbsp<a href=javascript:; class=\'close fa fa-times\' title=Close></a></div></nav><div class=section-container><section></section></div>'
       });
       $.on($('.export', Settings.dialog), 'click', Settings["export"]);
       $.on($('.import', Settings.dialog), 'click', Settings["import"]);
@@ -13713,7 +13722,7 @@
         }
         if (previousversion) {
           el = $.el('span', {
-            innerHTML: '4chan X has been updated to <a href="https://github.com/ccd0/4chan-x/blob/master/CHANGELOG.md" target="_blank">version 1.7.45</a>.'
+            innerHTML: '4chan X has been updated to <a href="https://github.com/ccd0/4chan-x/blob/master/CHANGELOG.md" target="_blank">version 1.7.46</a>.'
           });
           new Notice('info', el, 15);
         } else {
diff --git a/builds/updates.xml b/builds/updates.xml
index 61fb1738b..845ab389d 100644
--- a/builds/updates.xml
+++ b/builds/updates.xml
@@ -1,7 +1,7 @@
 <?xml version='1.0' encoding='UTF-8'?>
 <gupdate xmlns='http://www.google.com/update2/response' protocol='2.0'>
   <app appid='lacclbnghgdicfifcamcmcnilckjamag'>
-    <updatecheck codebase='https://ccd0.github.io/4chan-x/builds/crx.crx' version='1.7.45' />
+    <updatecheck codebase='https://ccd0.github.io/4chan-x/builds/crx.crx' version='1.7.46' />
   </app>
 </gupdate>
 
diff --git a/builds/wcrx/manifest.json b/builds/wcrx/manifest.json
index eb327396e..d0e80aa03 100644
--- a/builds/wcrx/manifest.json
+++ b/builds/wcrx/manifest.json
@@ -1,6 +1,6 @@
 {
   "name": "4chan X",
-  "version": "1.7.45",
+  "version": "1.7.46",
   "manifest_version": 2,
   "description": "Cross-browser userscript for maximum lurking on 4chan.",
   "icons": {
diff --git a/builds/wcrx/script.js b/builds/wcrx/script.js
index 0120eb876..b0b5d834e 100644
--- a/builds/wcrx/script.js
+++ b/builds/wcrx/script.js
@@ -1,6 +1,6 @@
 // Generated by CoffeeScript
 /*
-* 4chan X - Version 1.7.45 - 2014-05-24
+* 4chan X - Version 1.7.46 - 2014-05-24
 *
 * Licensed under the MIT license.
 * https://github.com/ccd0/4chan-x/blob/master/LICENSE
@@ -348,7 +348,7 @@
   doc = d.documentElement;
 
   g = {
-    VERSION: '1.7.45',
+    VERSION: '1.7.46',
     NAMESPACE: '4chan X.',
     boards: {}
   };
@@ -3549,6 +3549,7 @@
           $.cache(url, function() {
             return Get.archivedPost(this, boardID, postID, root, context);
           }, {
+            responseType: 'json',
             withCredentials: url.archive.withCredentials
           });
         } else {
@@ -11602,7 +11603,7 @@
         });
       }
       if (board === 'sci') {
-        $.globalEval('window.addEventListener(\'jsmath\', function(e) {\n  if (jsMath.loaded) {\n    // process one post\n    jsMath.ProcessBeforeShowing(e.detail);\n  } else {\n    // load jsMath and process whole document\n    jsMath.Autoload.Script.Push(\'ProcessBeforeShowing\', [null]);\n    jsMath.Autoload.LoadJsMath();\n  }\n}, false);');
+        $.globalEval('window.addEventListener(\'jsmath\', function(e) {\n  if (!jsMath) return;\n  if (jsMath.loaded) {\n    // process one post\n    jsMath.ProcessBeforeShowing(e.detail);\n  } else if (jsMath.Autoload && jsMath.Autoload.checked) {\n    // load jsMath and process whole document\n    jsMath.Autoload.Script.Push(\'ProcessBeforeShowing\', [null]);\n    jsMath.Autoload.LoadJsMath();\n  }\n}, false);');
         return Post.callbacks.push({
           name: 'Parse /sci/ math',
           cb: this.math
@@ -11626,10 +11627,18 @@
       $.off(window, 'prettyprint:cb', apply);
     },
     math: function() {
-      if (this.isClone || !$('.math', this.nodes.comment)) {
+      if ((this.isClone && doc.contains(this.origin.nodes.root)) || !$('.math', this.nodes.comment)) {
         return;
       }
-      return $.event('jsmath', this.nodes.post, window);
+      return $.asap(((function(_this) {
+        return function() {
+          return doc.contains(_this.nodes.post);
+        };
+      })(this)), (function(_this) {
+        return function() {
+          return $.event('jsmath', _this.nodes.post, window);
+        };
+      })(this));
     },
     parseThread: function(threadID, offset, limit) {
       return $.event('4chanParsingDone', {
@@ -12881,7 +12890,7 @@
       Settings.dialog = dialog = $.el('div', {
         id: 'fourchanx-settings',
         className: 'dialog',
-        innerHTML: '<nav><div class=sections-list></div><p class=\'imp-exp-result warning\'></p><div class=credits><a class=export>Export</a>&nbsp|&nbsp<a class=import>Import</a>&nbsp|&nbsp<a class=reset>Reset Settings</a>&nbsp|&nbsp<input type=file hidden><a href=\'https://github.com/ccd0/4chan-x\' target=_blank>4chan X</a>&nbsp|&nbsp<a href=\'https://github.com/ccd0/4chan-x/blob/master/CHANGELOG.md\' target=_blank>1.7.45</a>&nbsp|&nbsp<a href=\'https://github.com/ccd0/4chan-x/issues\' target=_blank>Issues</a>&nbsp|&nbsp<a href=javascript:; class=\'close fa fa-times\' title=Close></a></div></nav><div class=section-container><section></section></div>'
+        innerHTML: '<nav><div class=sections-list></div><p class=\'imp-exp-result warning\'></p><div class=credits><a class=export>Export</a>&nbsp|&nbsp<a class=import>Import</a>&nbsp|&nbsp<a class=reset>Reset Settings</a>&nbsp|&nbsp<input type=file hidden><a href=\'https://github.com/ccd0/4chan-x\' target=_blank>4chan X</a>&nbsp|&nbsp<a href=\'https://github.com/ccd0/4chan-x/blob/master/CHANGELOG.md\' target=_blank>1.7.46</a>&nbsp|&nbsp<a href=\'https://github.com/ccd0/4chan-x/issues\' target=_blank>Issues</a>&nbsp|&nbsp<a href=javascript:; class=\'close fa fa-times\' title=Close></a></div></nav><div class=section-container><section></section></div>'
       });
       $.on($('.export', Settings.dialog), 'click', Settings["export"]);
       $.on($('.import', Settings.dialog), 'click', Settings["import"]);
@@ -13713,7 +13722,7 @@
         }
         if (previousversion) {
           el = $.el('span', {
-            innerHTML: '4chan X has been updated to <a href="https://github.com/ccd0/4chan-x/blob/master/CHANGELOG.md" target="_blank">version 1.7.45</a>.'
+            innerHTML: '4chan X has been updated to <a href="https://github.com/ccd0/4chan-x/blob/master/CHANGELOG.md" target="_blank">version 1.7.46</a>.'
           });
           new Notice('info', el, 15);
         } else {
diff --git a/package.json b/package.json
index 45f57490f..a3cc9ce8e 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "4chan-X",
-  "version": "1.7.45",
+  "version": "1.7.46",
   "description": "Cross-browser userscript for maximum lurking on 4chan.",
   "meta": {
     "name": "4chan X",