I Found a way to fix this. Firstly about my problem, maybe someone have that bug too - (You finished Quesh and Belsavis, and still you can see unchanged quest "Strong Arm", you need to use holoterminal on your ship but you can't.) I tried everything, even reinstalled game, but I fixed this bug only when flew on different planets and then flew back on Belsavis, when I've returned I got an automatic scene with Purebloods. Hope it helps.

Got same problem, "Strong Arm", can't proceed my story line for Sith Warrior, clicking on Holoterminal and nothing happens, class-quest is stucked.

700 light / 14000+ dark