Awe bummer!
OK- I do know of 2 iOs 7 troubleshooting tips that helped a couple of Hay Day players with their crashing issues, these aren't "CoC" tested- but if your "game" (LOL) try these-
1) Go to General --> Reset --> Reset All Settings
2) SUBMITTED BY MEONHAC:Problem: Apps keep logging you out
Many users have encountered issues with apps like Mailbox and Snapchat logging them out. App developers are working on fixes and seem to be in agreement that the way iOS 7’s background refresh works is the problem.
Workaround:
Go to Settings > General > Background App Refresh and turn it off for any apps where you’re finding problems.
Solution:
You may have to wait for an update from the app developer or Apple to find a permanent fix for this one.
Read more:
http://www.digitaltrends.com/mobile/...#ixzz2iS68XVko "
Maybe those may do something- after that- I got nothing, I admit! New device upgrades are hard to work out the kinks- and I'm really sorry. The good news (maybe) is there will be another CoC update soon. I wish I could have helped you more, but if you submit a support ticket- after a few weeks- I can help push it through if you need? Waiting a month is definately not right.
:(