I went into a ranked Queue and when I was in game it said 502 server error with a white screen

So this morning I wanted to play ranked with a friend so we did. But once we were actually in game, the loading screen got replaced with a white screen that said 502 server error that blocked my entire screen for both loading screen and in game on the rift. My team had to remake because of that and I lost lp for being the reason. I want my lp back cause it isn't fair that I lost 18 lp for a dumb disconnecting issue that has to do with the NA Servers and not me.