XBOX version JekJek errors....-facepalm-

[Jedi Master Nowe]

Ok, so I just bought the game after many years of not having it and leeching from a friend. I've completed all of Dantooine and decided on Nar Shadaa next...well...

I'm now in the secret base under the Jek Jek Tar, I've freed my exile and am using him. I go to talk to Visquis in the pit. I get there, go through the lines get captured...and....uh...cutscene with Mira/Jedi plays.

After that one, the one with Krea/Hanharr plays...but it errors/glitches...

I've run through it 10 times now just to make sure. The cutscene stops short, glitches back to my exile at the Ventilation terminal I'm in full control, I can go to the pit and talk to Krea and Hanharr, but other then that...nada. I can't get out, can't escape, can't do anything....-facepalm-

Help appreciated.

[Arld]

Alright. I'm not sure if this is the Xbox section. Anyhow...

Since you cannot put mods just like that on the Xbox, I expect it isn't because of any mods. Now that the mod option vanishes, only two things remain; try cleaning your disc. If that doesn't work, try to start a new game and see if it does the same thing again.
If it does have the same problem once again, I think you should contact customer support - if your disc is a legal copy of course.