Normal Fleet Node 5-E bugged?

The enemy capital ship Tarkin attacks far too often making the level impossible. Specifically the capital ship will attack 4 times before I get 2 turns. He attacks twice to start the battle before I get a turn, then I get one turn, and then he attacks 2 more times ending the battle. The capital ship is doing this not his fleet. His ultimate will trigger before it’s possible to kill his fleet even if you were able to kill a ship each time your fleet attacks.