Server lagged out

The whole server lagged out, and it actually gave us the win for free. Most of the enemies died outside the ring because they couldn't walk. One thing that happened to me is that my game froze, but I was able to look around. After that, I got kicked out of the game, and after that game-breaking win (everyone died outside the ring), my friends got their points, but for me, it was labeled as match abandoned, and it deducted 100 points, and it was insanely infuriating.