I looked in the tech support forum under resolved issues and found this:

http://forum.square-enix.com/ffxiv/t...pt#post2430159

It appears to be very similar to your issue with regard to the corrupt data. Perhaps the solution will be the same?

Btw, as I understand it, if you try the solution I linked, you'll need to redo your macros, hotbars and gear sets, but everything else will be safe.