This has happened to me 2 times and today it happed during one of the few ranked matches I get to play during the day and I was WINNING the game so now I just get a free loss and my teammates get screwed because of this silly ass bug. I have never cheated in any games nor do I have any suspicious software on my PC. This is obviously a bug and it's a terrible one because it completely prevents you from reconnecting to the match you were in.
Match ID: 23035278
Match ID: 23035278
