Game abruptly ends midmatch
Apologies if there's already a thread about this, I couldn't find one. In the middle of my first game, the enemy bots' nexus suddenly exploded (it wasn't close to death or anything) and the following message appeared in the launcher/client:
Game G0394642028ed4876a61899591e1c5176 exited without any result.
If you were playing bots, this usually happens when you exit a game with Alt-F4. Next time, try ending the game with "/gg".
I had been playing vs bots, but I hadn't exited with Alt-F4 (or attempted to exit at all, for that matter).