A dark light Jedi

On the arms deal quest, the one you recieve from the purple lady in the cantina after enquiring about meeting with the exchange boss seems to be buggy. I goto the medical center and am contacted. They tell me to come alone so I zone into the apartment area and go SOLO mode. I walk up to the door but they tell me to come alone and leave my companions . I am alone! I decided to go with Czerka corp to clear this area instead of Ithorian. So now I have no way to progress. I'm stuck and my entire game is ****ed. Has anyone else experienced this, and is there a way around it?

On Telos after recieving the quest to meet up with the arms dealers from the purple lady in the cantina, and after visiting the medical center and being called by them I go to visit the apartments. They tell me to come alone so I move into the next area and switch to solo mode. When I approach the door they tell me to come alone and leave my party members behind, but i've already done that. Is this a bug? Have I overlooked something? I've tried everything I can think of to get them to let me in, but no dice. <_< Response much apprecaited.