I can't login from my IPad by facebook.

Please fix it so I can go back and play.

Same here, i cant fix it...

The fix that PA posted does not work! I cannot log in on my ipad through Facebook. It just gives me a "Invalid Facebook Account" message each time but I have never had this problem before in almost 2 years of playing... It lets me log in through Facebook on my samsung phone but not on my ipad. Any solutions for this yet?