As per the title. In champ select, once the timer reaches 0, the names and champ images darken, but the game doesn't open, and everyone is stuck in champ select, but we are still able to talk in the chat. Eventually you have to just quit the client, clearly the game doesn't start at all because when you log back in, there's no reconnect option, and no penalty for dodging if you queue up again.
Just tried this 3 times consecutively to be sure, and happened each time. This is normal draft queue, for reference. I'm givin up now for tonight. See y'all later.