[Client] Client CRASH after strange error message in dynamic champ select. (screenshots)

In the new dynamic champ select. Counted down like normal after all 10 players had locked in champs, at the 1 second marker... this happened. Clicking 'OK', clicking 'Play'...ect... trying to pull up the screen for the dynamic queue and the client full crashes. A clean execution also, no riot related things running in the background. Was able to reopen and requeue.

In case its needed, here are the champs that were selected and Jhin and I traded so that he could have Sion. http://imgur.com/7FlvmFV