I didn't cut the Naga Sadow Tomb! All I did was remove the Wraid Dragons, and left off the side room.
As for the master Yuthura mentioned, I did mention that she was from another Jedi Academy, fo he obviously is from that one.
The Terentateks perished in the trap I had at the center instead of the Wraid Dragons. I'll have to go back and see if that section for some reason did not get posted.