Game just crashed

Not sure how much information I can give. I was just playing a normal draft game with the account "Jayavarmen" on NA, with a player named "DudeWheresMyFro".

We were at about 20 minutes into the game i would say. We had a teamfight and right when I was about to kill the enemy lux the game crashed. No bugsplat just everyone stoped moving. i exit client and when I come back realize the game is gone and my friend is also out of the game.

If that can help the teamcomps:

Rumble - ww - kata - kalista - nami (blue side) Garen - Kharthus - Lux - MF - Bard (red side)