So it has been 15 hours. I am upset I have no replies. I've talked to my league members and they seem to be experiencing the same issue. I think everyone's cards are locked right now but I am feeling it the most since I barely have any players. I am now in arena 4 and have opened plenty of packs but no new cards. Please reply because this is crazy that this bug hasn't been addressed. I have restarted my iPad and deleted and reinstalled the game too. The game isn't very fun if he rewards are so stale