Playing Ultimate Weekend League and My Entire Team was Player Locked

I was playing my last weekend league game and I enter the game, and the other team was all lower level gold cards with no evos or anything (sketchy) and then when kickoff started, I couldn’t change players. I was stuck only controlling one player. The rest of my team had an icon over their heads like a gray player lock or like another user was controlling them, but it was all 10 players except the one I was controlling. I tried pausing the game, I tired making a sub, I tried changing formation but every time the same player locks came back. I had to quit and it cost me my last weekend league game. After the game, I tried another game in Rivals and it didn’t happen again. I haven’t seen it before but it’s really BS because it cost me my last weekend league game and potential rewards! Has this happened to anyone else?