I'm getting that error message every time I try to start a new game. I've looked at my files; they're all in the Data Files folder, and I've looked and registered TR_Data.bsa. It's the only error message I'm getting, having checked my warnings log.Expression Error Unable to find cell id "Port Telvannis" in script TR_m1_q_SlaveReassign.
I tried disabling the mod, along with deleting the .bsa file but that only crashed my game before hitting the main menu. I'm kind of frustrated right now, I had this problem before but it was fixed by just disabling the mod entirely, and now that isn't working.
Oh, I also downloaded the second TR map bundle so it shouldn't be a problem with that.