Great game - too bugged App

A great implementation of Carcassonne has too many bugs! Unfortunately, I can now start a game more, because at the player selection always puts a mask on the foreground, where you can still see the available platelets another game. Every now and then some figures do not count that would actually bring points. And at the Festival extension can not assume any figure from box, whenever I try it crashes the game ....
Played on a Sony Xperia Z2.

Please correct the problems with an update, then there's even more stars! Because the game is actually really succeeded!