Candy Crush Saga stopped connecting to Facebook, now can't install

Been playing CCS for months now on my Lumia 920 (fully updated Windows Phone), late this week (Thursday or Friday) and all of a sudden it stopped connecting to facebook. When trying to reconnect, I would get the page saying I had already connected to facebook. Tapping OK on this page brought me back to the game where I would see that it was cancelling the facebook connection.

I tried restarting the phone, doing a soft reset, nothing fixed so I tried to un/reinstall the game.

The game won't install, all I get is error 80073cfb after it tries to download for a few seconds.

My Ad ID is on, I tried resetting it too...

Help please