I was really enjoying the game but it's been over a week since I've been able to open it. I've done all the troubleshooting and I have a new phone with lots of memory space. I would love to be able to play again. Update- 2/6: still no improvement. 2/10: a patch was finally released to fix the problem. 2/23 app is down again, 4 days now. Do not pay for this game, as every time your phone updates the game won't work for 2 weeks.