Wow, this type of hacking is out of control! I seems like every other game is rigged! For a few weeks, it seemed like the issue had been resolved, and the game was a joy to play - pure strategy & mind games, but now it seems like whenever I'm getting into a good position, the old 'oh, my stack of troops is now yours' thing rears it's ugly head.
It's making a game that was pleasantly addictive totally unplayable. Off to leave negative reviews now, as this has been going on way too long, and people need to be warned.