I am copying this from the post I made on the Kotor Subreddit:
So I am at the rebuilt Jedi enclave, there have been no game breaking bugs up to this point. The cutscenes start happen normally, the scene with Tobin and Kreia sitting down. But when I walk to the Masters, the cutscenes doesn't start, and I can't talk to any of the Masters.
I can talk to Kreia, but then it starts a cutscene where I kill the Masters and Kreia starts the DS dialogue. I haven't tested if this forces the dark side ending to trigger yet, but if it doesn't, I can ignore this bug.
The mods I have installed that I think might be interfering are Partyswap and Extended Enclave, but I have the patches for that. I heard that having Force Fashion II and Kreia's Extended Robe mod can cause issues, but they never caused any noticeable trouble in past playthroughs.
I use the GOG version of the game, I can't recall the version from memory.
From memory I have TSLRCM, high level force powers, SLM, force fashion, full force mod, tomb of azdath n'dul, recruit Atris, Korriban expanded, m4-78, Partyswap, extended enclave, Kreia assorted robes collection, force fashion II,
Those are the big ones, then there are the texture mods and a few tweaks on world's other than Dantooine.
What could be the issue, and is it possible to use Kotor Tool or a similar program to patch the problem myself? I don't want to reinstall the game, but I will if I have to...