Digital Doctor
Well-known member
FWIW, Xenforo's implementation of TinyMCE might be the part that is causing most of the problems.
http://xenforo.com/community/threads/will-new-xenforo-get-new-ck-editor-4.39212/
http://xenforo.com/community/threads/will-new-xenforo-get-new-ck-editor-4.39212/