I was happily waiting in queue, accepted the game (got a pretty decent teammates, honestly), picked champions and all, 3... 2... 1... 0... 0... 0... and then it returned me back to queue, saying something like "oomf..." or whatever. Queued again, got in champ select again, we all locked and picked and the same thing happened again. It said that I should restart my client and so did I. Same story all over again, but this time when it was my turn to lock in, I couldn't, the button just didn't work. The whole client crashed and now I can't log back in - "Logging in..." for some time now.