Platform, device version and operating system:
Windows 7 x64, Steam
Screenshot or image:
What you were expecting to happen, and what actually happened:
Started the game 10mins after reset, checked daily tasks but did not claim mail. Then:
I clicked on Open 10 Chests, with the result shown.
How often does this happen? When did it begin happening?
Never seen it before, but it’s completely reproducible at this time, even if I exit that menu and return to it.