Queue Bug, unexpected error punishes me?

I locked in my champion and went to the toilet, and when I came back, low and behold, someone dodged. I was pretty annoyed, especially because I had already waited 20 minutes of LeaverBuster, and guess what? An unexpected error has occurred while attempting to join queue. Please visit player support at support.riotgames.com, my queue was blocked for 20 minutes (like I dodged), so I had to wait 40 minutes to join a game, 40 minutes!! Because someone dodged, not even me. I have searched this up and haven't found anything.
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