It happens regularly that coins will not be added after you watch a commercial on your phone (in my case iphone). It also happens a lot that the next commercial does not start playing after you touch the tv-screen again to watch another.
And since a few weeks/months it is also not possible to see your rank when you start the phone app on iphone. It shows a - instead of a number. And when you touch the ranking to look at the list my ranking is also showed as -.
Is this possible to fix in the next update?