Icefire

I am on Nar Shadda, in the Jekk Jekk 'Tarr, after Mira has escaped and the exile has cleared out the underground facility. I go into the pit and after Goto kills Visquis, I get shocked, it cuts to the Mira and Zez-Kai Ell cutscene. Then it cuts back to the pit and Kreia runs in next t two Ubese bounty hunters sparring. Then it cuts from there to my character in the control room of the underground facility under the Jekk Jekk 'Tarr. When I got back to the pit, Kreia is lying on the ground, dead. What is going on? This is *NOT* the PC version, so don't post any patch threads. Why am I not on the yacht, am i going to have to restart the game? Thanks for your help.