Leaver Suspension Bug

I disconnected during character select and rejoined the match, but when I came in the match was cancelled and I lost my SR and got a 10 min suspension. This is either a serious bug or it's on purpose...if it's purposeful, shame on you, this is a ridiculous policy that stops nothing. I've just about had enough of this trash penalty system that punishes legitimate players and doesn't seem to be doing anything to remove problematic ones (tons of trolls, throwers, derankers, cheaters, and clearly out-of-rank players).
Please Help.
Thanks !
I didn't find the right solution from the internet.
References:
- https://us.battle.net/forums/en/overwatch/topic/207593075424521
- <a href="https://blog.advids.co/20-brilliantly-creative-video-animation-examples/">video animation</a>