No XP Gain..
Started playing this game yesterday and reached level 5, and I thought it was taking quite awhile to reach level 6.. but I checked my player profile and it says 25/250.. I had at least 6 games in. Probably more. Ugh.
Force closing and restarting seems to have fixed it.
Also, everyone left my game, so I got the win screen, but when I left as well, I got a reduction in Karma? Seems flawed.