TinyMCE Not Saving Some Information...

[eluser]Colin Williams[/eluser]
Well, there's more to it than that, but I think we can assume no XSS filtering is taking place. In that case, do something with JavaScript to sniff out what exactly it attempts to post when submitted (TinyMCE has 'cleanup' features of it's own that you might want to check into.)

A failsafe way to check is to try submitting something using a plain textarea and see if it gets altered somewhere along the way.