Lost Chest after update

I’ve now lost over 150 chests to the endless loop after the useless update!
I go to the open chest screen, use my keys and get the spinning wheel of death until I lose the will to carry on and am forced to exit the gam.
I’m afraid it’s not worth playing anymore until the issues have been resolved. Shame, why did they ruin a great thing??

Playing on iPad 4 with iOS 9