Hi. Recently i've landed on Nar Shaadda, and i've did some quests here and there, any i could find. But now it seems i'm stuck. I can't do anything, really. The Exchange doesn't contact me, i can't pass the blocked door in the alien, i CAN'T speak to Harharr or Mira (When i try to discuss they just stare, bug?) and that's it. The quests i've did are were all for light side points, like refugiees and everything. Anyway. Can YOU help me out?