Just cleared the last 13.5% of P2 and the first 10% of P3. It was Bastila's turn and I used the Strategic Advantage
special ability calling JK Revan to assist the attack on Traya's front lightsaber which was buffed with Retribution
and destroyed it. At that point, all of the ability icons disappeared and the encounter hung here waiting for somebody to do something.
That darn Captain Han must have had something to do with this I am sure.