Got banned for leaving a game which i didn't join (i stopped the matchmaking before and quitted the game)

[pepepepepe]

Hi

I got banned for leaving a game which i didn't actually join.
I've started the matchmaking and after 2 minutes i stopped it and exited the game. But for some reason, when i opened the game again some minutes later, i was already inside a game and penalized (banned for 2 hours)

MATCH ID: 46069405