id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc,focuses 19836,wp-tinymce.php occasionally returning partial Javascript,tech163,,"I am running a WordPress Multi-Site install. After upgrading to PHP 5.3.9 last evening, all the TinyMCE on all the blogs broke. All the buttons disappeared and the HTML magically became white (see screenshot). After disabling all the plugins, this was still broken (continuously opened and closed, and tried in Chrome incognito window). However, it does work on a brand new install of WP on 5.3.9, so I'm not exactly sure what's wrong. Downgrading to 5.3.8 fixed the problem on my multisite. I think it's definitely possible that it's a WP bug, so any debugging I should do?",defect (bug),closed,normal,,TinyMCE,,normal,invalid,,,