Game will crash at the beginning or some times during the middle of a TW battle, resulting in a 5 minute lock on the node and no progress being saved on the battle, with a lost squad from the roster. This has happened to me at least once every TB, this time the game simply restarted itself without an error message or anything. Time to hire some real engineers folks- I won't spend another dime in the game until it feels like you've stopped pushing out new content that doesn't work correctly.
I had a similar thing happen to me twice yesterday. One was caused by a connection error and another by a crash. Took my toons but gave me no credit for the victory or attack, respectively.