Reward chest & wheel of fate bug

[KittehPls]

Since a few days I am unable to open reward chests (I have 18 keys however) or soul shield packs. Also, I can seldom spin the Wheel of Fate in Cinderlands, although I have 13 stones. Very annoying. I already tried repairing my files, didn't do anything. I stop playing until this is fixed, I can't upgrade my stuff anymore without opening chests or spinning the wheel.