The glitchest glitch

I was playing a champions game, the opponent queued a pause, then the game was blured and I was controlling his team and vice-versa...at half time I was not seeing the menu screen but the gren field withou the players and it stucked to that since then...for more than 20 minutes...I need help cause I don't want to leave the game to get a penalty and that was my last champions game...