Workers randomly stop working on buildings, whether making them or tearing them down, for no apparent reason. It seems as if the workers get distracted with any other thing that happens, like if they get hungry or start working on another task, and completely forget what they were doing. They return to working on it when I change something about the area (pause building then continue building again) but eventually forget about it again.
TL;DR it feels as if workers are forgetting what they were doing (building specifically) previously and end up idling for no apparent reason.
Edit: I haven’t played this game in a while and I was reading the Attributes a little more and maybe this isn’t a bug and it’s just a feature of low Mind levels? Although, I’m pretty sure it isn’t because they completely forget about the project and go idle for long periods of time.
Edit 2: I posted an update below
Edit 3: I’m pretty sure I solved the building problem, however, I still don’t know why my workers stopped deconstructing.