Has anyone else ever tried to invade a city with a ring of spies(I believe it was a ring and not just one) and instead of attacking, your spies and the opponent just hop around like they're trying to find a better position to attack from? I've waited for up to like 20 minutes and they just spin around, nothing happening. I end up forced to retreat and call in some different spies or something. I play on the xbox 360, not sure if it's console specific. It's like the dice in the background of the game keep rolling to match each other over and over again. It's only happened to me twice and was really weird both times.