Could it be that there is a problem with your server again so that when it gets overloaded it randomly throws people off?
I think it's pretty unfair that because your server kicks people out due to overload, we lose a match in SB, rivals or Champions or live and we don't get any compensation but instead a warning for interrupting the match. Maybe your dear developer should create an auto-searcher so that every time the servers are overloaded and people are kicked out, you automatically get a notification about this and can be compensated accordingly?