I got banned from comp

I was playing Lucio ball last year and because of my bad internet i kept disconnecting, now i know this seems petty but i got banned LAST SEASON, that shouldn’t carry over to this season, and i got better internet so it wont happen again, but still from Lucio ball??? this shouldn’t be such a serious thing and i shouldn’t be banned for over one season, i understand getting banned from last season that makes sense. but i shouldn’t be banned this season that’s stupid. Is there any way i can remove this ban of find someone who can remove this ban for me? please and thank you.

This is a known issue that they are working on.

This issue should now be resolved when you update your game client: