my story is perhaps one of the biggest bugs that have ever occured on KOTOR2, i had completed every last planet except nar shaddaa, i found out about this unique cheat there which granted you as much exp as possible the cheat was as followed; you speak to geriel a diseased refugee and back away from him, you then talk to husseff, get his quests, take out the serrocco, then you talk to saquesh and tell him one of the refugees is diseased, you then say if you dont give them more space the disease will spread, after you have said that go to the bottom line which ends the dialog and gives you 1000xp, you can do this as much times as you like and i done this easily over 100 times. so i got my character up to jedi consular lvl 25 and sith lord lvl 17, i completed every quest on the planet including wiping out the red eclipse. next thing i notice is the twin suns stood outside the enetertainment promenade, you click on them to talk to them and it brings you inside and there are 4 twin suns :S? anyway i noticed hanhaar was over wheee kreia tells you of ther force, i tried speaking to him to, it had dialog over him, but he wouldnt talk either, then i saw mira when i was heading back to the ship, at the top of the landing pad, i tried speaking to her to, but once again she wouldnt speak too. i noticed this must have been a big bug, and for months i tried fixing it, it was so frustrating because it prevented me from completing the game, and i had to start all over again from peragus
if you have some bugs and errors you would like to discuss feel free and i will try and help as much as possible, the same applies for me, if you have any tips you could help me with on that horrible nar shaddaa bug, please speak.