HTML/Visual Editor not loading

Hi, earlier I created a topic that got lost in the list of the How-To and Troubleshooting category of the support forums and seem to not be getting a response on how to fix a WordPress issue I am having.

The problem I am encountering is that I added a page with a list of companies and images to accompany the list (medium size downscaled to thumbnail size due to the thumbnail option cutting off parts of the images) while the page contains absolutely no Javascript.

When I finished it, I noticed that it was the only page that wouldn’t load the editor completely.

Original Page:
https://tcbentertainment.com/some-of-our-past-clients/

Editor after loading has “finished”:
https://tcbentertainment.com/wp-content/uploads/2014/07/Wordpress-problem.png

Here’s what I’ve attempted in terms of fixing the issue:
I tried upgrading the PHP Memory limit to 64M and 96M, cleared cache, de-activated all plugins (The Editor did not load while all plugins were inactive), tried re-installing the latest wordpress update, added define(‘SCRIPT_DEBUG’, true); and define(‘CONCATENATE_SCRIPTS’, false); before “That’s all, stop editing!” in wp-config.php, moving define(‘CONCATENATE_SCRIPTS’, false); before require_once(ABSPATH . ‘wp-settings.php’); in wp-config.php, tried reverting back to TwentyFourteen theme, I can’t seem to access earlier revisions of the page, I tried it in Chrome and Firefox, used Firefox Error Console, nothing appeared in terms of errors.

Java Warning: Use of getPreventDefault() is deprecated. Use defaultPrevented instead. common-min.js:1

CSS Warnings: Unknown property ‘-moz-osx-font-smoothing’. Declaration dropped. load-styles.php:2
Unknown property ‘speak’. Declaration dropped. load-styles.php:2
Unknown pseudo-class or pseudo-element ‘-webkit-input-placeholder’. Ruleset ignored due to bad selector. load-styles.php:2
Unknown pseudo-class or pseudo-element ‘-ms-input-placeholder’. Ruleset ignored due to bad selector. load-styles.php:2
Error in parsing value for ‘min-width’. Declaration dropped. load-styles.php:2
Unknown property ‘touch-action’. Declaration dropped. load-styles.php:4
Unknown property ‘speak’. Declaration dropped. load-styles.php:4
Unknown property ‘-moz-osx-font-smoothing’. Declaration dropped. load-styles.php:4
Unknown property ‘user-select’. Declaration dropped. load-styles.php:4
Error in parsing value for ‘background-image’. Declaration dropped. load-styles.php:4
Expected ‘none’ or URL but found ‘alpha(‘. Error in parsing value for ‘filter’. Declaration dropped. load-styles.php:4
Error in parsing value for ‘padding’. Declaration dropped. load-styles.php:4
Expected media feature name but found ‘-o-min-device-pixel-ratio’. load-styles.php:4
Expected media feature name but found ‘-webkit-min-device-pixel-ratio’. load-styles.php:4
Unknown property ‘speak’. Declaration dropped. load-styles.php:5
Unknown property ‘-moz-osx-font-smoothing’. Declaration dropped. load-styles.php:5
Unknown property ‘user-select’. Declaration dropped. load-styles.php:5
Expected ‘none’ or URL but found ‘alpha(‘. Error in parsing value for ‘filter’. Declaration dropped. load-styles.php:5
Error in parsing value for ‘transition’. Declaration dropped. load-styles.php:5
Expected media feature name but found ‘-o-min-device-pixel-ratio’. load-styles.php:5
Expected media feature name but found ‘-webkit-min-device-pixel-ratio’. load-styles.php:5
Unknown property ‘touch-action’. Declaration dropped. load-styles.php:5
Unknown pseudo-class or pseudo-element ‘-webkit-search-decoration’. Ruleset ignored due to bad selector. load-styles.php:5
Expected end of value but found ‘,’. Error in parsing value for ‘background’. Declaration dropped. load-styles.php:5
Expected ‘none’ or URL but found ‘alpha(‘. Error in parsing value for ‘filter’. Declaration dropped. load-styles.php:6
Unknown property ‘speak’. Declaration dropped. load-styles.php:6
Unknown property ‘-moz-osx-font-smoothing’. Declaration dropped. load-styles.php:6
Unknown property ‘user-select’. Declaration dropped. load-styles.php:7
Unknown pseudo-class or pseudo-element ‘-webkit-input-placeholder’. Ruleset ignored due to bad selector. load-styles.php:7
Expected ‘none’ or URL but found ‘alpha(‘. Error in parsing value for ‘filter’. Declaration dropped. thickbox.css:4
Expected ‘none’ or URL but found ‘alpha(‘. Error in parsing value for ‘filter’. Declaration dropped. thickbox.css:106
Unknown property ‘speak’. Declaration dropped. thickbox.css:131
Unknown property ‘-moz-osx-font-smoothing’. Declaration dropped. thickbox.css:133
Error in parsing value for ‘background’. Declaration dropped. mediaelementplayer.min.css:1
Unknown property ‘-moz-border-radius’. Declaration dropped. mediaelementplayer.min.css:1
Error in parsing value for ‘background-image’. Declaration dropped. mediaelementplayer.min.css:1
Unknown property ‘-moz-background-size’. Declaration dropped. mediaelementplayer.min.css:1
Expected ‘none’ or URL but found ‘progid’. Error in parsing value for ‘filter’. Declaration dropped. mediaelementplayer.min.css:1
Error in parsing value for ‘max-width’. Declaration dropped. wp-mediaelement.css:117
Expected ‘none’ or URL but found ‘alpha(‘. Error in parsing value for ‘filter’. Declaration dropped. imgareaselect.css:23
Expected ‘none’ or URL but found ‘alpha(‘. Error in parsing value for ‘filter’. Declaration dropped. imgareaselect.css:30
Expected ‘none’ or URL but found ‘alpha(‘. Error in parsing value for ‘filter’. Declaration dropped. imgareaselect.css:36
Unknown property ‘zoom’. Declaration dropped. all.backend.css:64
Expected ‘none’ or URL but found ‘alpha(‘. Error in parsing value for ‘filter’. Declaration dropped. all.backend.css:65
Error in parsing value for ‘top’. Declaration dropped. post.php:1
Expected ‘none’ or URL but found ‘alpha(‘. Error in parsing value for ‘filter’. Declaration dropped. editor.min.css:1
Error in parsing value for ‘width’. Declaration dropped. editor.min.css:1
Unknown property ‘speak’. Declaration dropped. editor.min.css:1
Unknown property ‘-moz-osx-font-smoothing’. Declaration dropped. editor.min.css:1
Error in parsing value for ‘height’. Declaration dropped. editor.min.css:1
Expected media feature name but found ‘-o-min-device-pixel-ratio’. editor.min.css:1
Expected media feature name but found ‘-webkit-min-device-pixel-ratio’. editor.min.css:1
Error in parsing value for ‘transition’. Declaration dropped. load-styles.php:1
Unknown property ‘-moz-osx-font-smoothing’. Declaration dropped. load-styles.php:1

I believe it could be a problem with how much content is on the page being loaded, but at the same time the page loads while the HTML and Visual editors seem to not load.

It also could be a Javascript conflict due to the fact that the sidebar of WordPress to access Pages, posts, plugins, etc does not auto-scroll and does not show sub-menus, but as I said before there is absolutely no Javascript in the page’s content and it seems to be the only one that is causing an issue.

Is there anything else I can try to fix the problem?