As the title said, the queue popped but similar to the dungeon bug where it fails to port you into the dungeon, it failed to port me into the card table. Instead it flashed the screen quickly then respawned me where I was. When I went to go look at the queue, I had a deserter penalty and I just lost almost 300 points of progress off the leaderboard.
Also, you don't have a bug report function for ToT in the game. This is absolutely demoralizing and makes me nervous to continue playing ToT competatively so close to the end of the season.