Conflict with tinymce advanced plugin

This definitely seems to be breaking the latest TinyMCE Advanced.

Hoping for an update to fix soon.

Actually, this seems to just be a configuration issue. If you have the stylesheets in place, it works. Perhaps the plugin can do a better job of not breaking the interface when they are not present, and/or provide a warning message as to what’s going on, as installing it without a proper configuration does make it appear broken.