Banned for 5 days after playing a game normally.

[jrhughes420]

I played a game of Victor from start to finish, I didn't troll and tried to play normally all game. I wasn't rude to any players and tried being friendly. We lose the game and after ending I am placed with a 5 day ban. I don't see a reason that this ban has occured for any reason whatsoever and would appreciate if this could get checked.
Match ID is: 58383559
Username is SabSquab
Thank you