The bug: when my game loads, instead of going to haven, I start mission 6-2 "Target Acquired" right away (from the screen where knight stands in front of console). This leads to a black screen. Nothing loads, just a black screen. Esc brings up options, "go back to haven" brings knight back to haven, afterwards mission starts normally.
I also tried mission 1-1 and had the same effect. Both are text-only Kora missions.

Possible solutions:
- load the player into Haven before starting text-only missions
- make a separate level where knight stands near console, and elevator would lead into Haven