That occurs right at the end of the chapter, so you're not missing much. If you don't want to wait for an actual fix to see the rest of the scene I've got a workaround, just place the file linked below next to the archive.rpa file. You should need to load from before the sabotage choice, sorry, but I can't fix that without directly modifying the archive.rpa file.
Should look like this:
/Hero's_Advent_Patreon-1.23-pc/game/QuickFixRay13.rpy