Attempting to lock in caused a crash [CRASH]

I was trying out the new queue for the first time, and when it was my turn to lock in my selection, I attempted to lock in immediately, and my client crashed, giving me a wait timer before my next game.

1. Attempt new queue in normals
2. I was third pick on blue side and had hovered gnar
3. Banned mundo waiting for my turn
4. Team locks in Vel'koz
5. Enemies lock in shen and another champ
6. Ally locks in Xin Zhao
7. My turn comes up, I click lock in and my client crashes

I'm not going to attempt to recreate the bug because I would rather be playing than waiting 20 minutes before I can even play my first game of the day