First off, love the game! Keep up the phenomenal work!
Secondly, shame on you for making this game. My productivity has since gone down the toilet.
Anyway, I'm noticing a crash when a match ends while I'm holding down the tab button. It seems as though the game doesn't like trying to present the scoreboard when it's already being displayed. It shouldn't be too hard to reproduce, but if you need more information or a crash log, just let me know.