Oh, i didn't understand what you said at first, now let me guess one of you used Lightning Strike or Zaladar's ability before the screen froze, didn't you?

That happen sometimes, but i don't think...

They are indeed working on it, some cards which used to make it happen often, are now fixed. And from my own experience, it will happen more often when you're not in 3G or wifi.

Maybe you know the...