>>534210401
I've got a lingering suspicion that it's because I removed a couple of helicopters from Agroprom in the all.spawn. That was the only major change I did between playthroughs.

I also have a suspicion that the optional task system may be buggy. Sometimes when you press tab to show the quest objective it will display the objective of a previous task you already completed. Does anyone know if this bug is present in vanilla SoC too? This seems to herald incoming instability.