[BUG] - Warping to end_m01aa breaks Trask joining the party

[KobaltBlu]

Describe the bug
If you begin the game by warping to end_m01aa instead of using the "New Game" menu, the party-switching breaks, causing Trask to become the party leader and the PC to be removed from the party entirely. The PC is left in the world, but cannot be interacted with.

To Reproduce
Steps to reproduce the behavior:

1. Open dev-tools and execute the command KotOR.GameState.LoadModule('end_m01aa')
2. Play until the game asks you to add Trask to your party.
3. After closing the party screen, the bug will manifest.

Expected behavior
Trask should join the party without issue.

Screenshots