Wrongly banned for "Repeat Offenses"

They seem to do bans in batches, nothing for a long time then today/yesterday some complaints similar to yours on the forum.  I very much doubt it has anything to do with the last couple of days.

For offences of account manipulation, it's basically one and done.  There aren't any warnings.  You can't rewind the progress from cheating and you'd be interacting with other players with a tampered account.  I looked through your history and saw a lot of matches that looked too quick.  I guess, I could do that with most accounts though.   

I also didn't see the posted image match-up, but you're nearly double the GP of when that happened.  So, it was probably a while ago.  That match does look quite categorical.  There was a match-up in April too, that to me looks blatant for another reason.  There is an appeal page, but tbh you're not going to talk them around, even if you cheated only a little; the damage has been done and cannot be reversed.