Conquest Bug

So I was doing the conquest and I’ve noticed a bug that’s been happening whenever I’m using the Booming Voice ability. When I attack and call allies to assist—if the target is defeated—the game will suddenly freeze. Worse is that despite all the units being frozen in place, the clock still counts down and I get a loss. It’s only happened to me a few times, but one weird thing I’ve noticed is that it always happens when I eliminate the enemy in the back left (enemy team’s left, my right). It’s costing me a lot of energy with wasted attempts.

I did manage to get a screenshot of it.