So three bugs with matchmaking.
1. 3 man duels. Queued like normal, 3 accepted and everyone had their pick/bans.
Match in question:
I was sent to In Queue state after the game went live. Received a loss.
2. Being moved from an ongoing game to spectator in another ongoing game.
No replays exist of the matches. Confirmed reports of others having this issue as well.
Received three losses from this bug personally. Counts as a loss for both parties.
Wish I had more info to give on this one.
3. This is more of a potential bug and might be due to connection issues.
Join queue, pops, pick/ban, then does not load map or connect to server.
Stuck on the loading screen.
Received 6 losses from this bug.
Again sorry for lack of information on this one.