Dont have mods actually so the best option is to reinstall?
Well I thought I saw this in the bfc forums but it was here all along.
Maybe this will help:
Post in thread 'What......the........hell ?????' http://www.thefewgoodmen.com/thefgmforum/threads/what-the-hell.36322/post-348483
But reinstall should do the trick too.
I had once the issue that the "hotseat" function wasnt shown anymore. Reinstalled it and it was back to normal.