[CLIENT] End-of-Game Stats Hijacking Champ Select

My duo partner and I just experienced a bug that locked us out of champion select because the end-of-game stats from the previous game hijacked the client in the middle of champion select. Here were the "steps" that we took, not that I know how to reproduce all of them:

1. Lose ranked game
2. See "Waiting for Stats" for a while
3. Click "Skip"
4. Queue up for another ranked game
5. Get into game lobby, see people start to ban, call roles, etc.
6. A wild Stats Page from the previous game appears! (This happened simultaneously to both of us).
7. Close Stats Page; game lobby is gone but we can still hear music and sfx for bans, etc.

We tried to get into another queue; "user is already in a game!"

My duo "dodged" our invisible game (closed his client) and my client was restored to a usable state (no more lobby sounds, invites work again, etc).