I'll check if NPC morphs work. If they will, it looks like Volition included the upcoming SR IV patch in GooH.
EDIT: Nope, the game still crashes. But still, at least we have the mission replay.

It works but only with some models . I know because i was able to use it in SR4 with my personally edited sandbox + .
Does anyone have idea why teleportation doesn't work anymore? It'd be quite sad to release Sandbox+ without this feature.

My first thought it to look at any of the gooh mission teleport scripts and see if the syntax has changed.
Whatever happen with that patch that included an npc morph? Is it still being worked on?
Rastaman289 discovered that it actually works but only on specific characters and there's no way to state which do and which don't without trying out them all.