Disconnected Gameplay Session

I was trying to submit the last squad of the Flashback Suarez SBC and kept getting a “Disconnected Gameplay Session”.  This happened repeatedly on and off with 1 hour left before expiration and I took screenshots as proof.  I waited it out until 5 minutes before expiration and it still did not allow me to move any of the players.  Is there any way that I can have the 3-squads worth of players that I submitted?