GA Assisting and killing a Knightfall Trooper times out your battle

This is now the second time this has happened to me in GA. I killed Disguised Clone Trooper and then Appo. I then attacked the Knightfall trooper with Silvo and Silvo killed him. Vane then assisted, attacking nothing, and I was not able to take another turn and the fight just sat there until it reached 0:00. When it did reach 0:00, it did not end, it just sat there again.

The only thing I could do was to click the gear and Forfeit or close the game. Closing the game registered the battle, locked my Pirates, and reset the Vader team to full strength.