Eternally stuck in game

I suddenly got disconnected without my internet going out, now I keep getting the messages in the image. According to op.gg, the teammates I had are all STILL in the game and it still asks me to reconnect after over 15 minutes of being unable to connect. Since we were already in a clutch I doubt they wouldn't have lost by now, but my friend says I'm still displayed as in game. Restarting the pc, killing the client, repair, all has done nothing. Other friend cannot even see her friends online right now. I'm convinced this is an issue on your side, please investigate. (losing my ranked game cause of this, I'm super upset)