Swxpert is the closest... the only thing to do is just to try to trigger the cut scene and that only happens when you enter the main area with the Hawk. Or if you can, go back to a previous save.
Unfortunately, I wound up with this bug on my first play through and never did get it resolved. Thinking that I'd just missed something, I went on to the other planets and completed all of them then went back to Nar Shaddaa. After 30+ hours of gameplay and countless entries & exits to the refugee sector, I gave up and started the whole game over.
Hopefully you have some recent saved games and better luck than me...
Luckily I do have labeled arrival saves...so It's Nar Shaddaa all over again...thanks for all the responses ...
Also, could anyone PM me with non-spoiler warnings of when this might happen again? if at all? I'm getting itchy here.