Frozen out!!

Just bought this game, played it for awhile, got to a building, went through about the fourth door, got the screen saying loading and it froze my phone. I could not go back to the apps screen, could not turn the phone off.....and my computer gave me an error message saying it could not connect. It took about half an hour and much button pushing, connecting and disconnecting to get it working again. NOT a happy camper.

GHF3 about Rimelands: Hammer of Thor