Go in and recheck your FAA Facebook settings you may have it set up for both. I also noticed it depends on which Facebook account I am logged in as to where it posts. If I am logged in to my fan page that is where it posts, if my personal page then it posts to that. I think it has something to do with the browser remembering what you were logged into last and automatically sends it there. Try removing Facebook from your browsers remember list and see if that works. I don't think you were hacked, but I could be wrong.