lol, I see this as a bug. I moved my general back and forth one time too many and then I got stuck. The game didn't allow me to get out:
Only possibility is to move forwards, like the game suggests:
But hey, I won't allow you to:
So ye that resulted in me getting stuck and I had to time out. Maybe warn a player before doing that or let him at least get out and not get back after that, this is just stupid.