Disconnection bug

Hello, my two last Rivals matches I was winning, and in the first one, after I scored a goal, the opponent quit and then I was instantly disconnected from the match and got a lose, when I was winning. And in my last match, I won of 5-2 and when the match ended, I got the same disconnect, and it is not an internet issue. I was on a streak and now I got two loses instead 2 victories.