There are several strange behavings of villagers:
1. they accumulate in the corner (north-east) of rooms
2. farmers stop harvesting (wheat as far as i know)as soon as they are part of the accumulation in a corner
3. some farmers and normal villagers won't recover willing even after being traded with or getting pushed with food, sometimes even after dispersing food won't get willing again.
4. most of those bugs didn't change even after restart of map/game
5. moving away very rarely gets them working again, killing one or more helps, but is very delicate if there are only 2-3 left (so small groups seem to not spread and repopulate correctly). It once helped when i was killing huge amounts of close-situated entities (chickens).
that's all i found out.
thx and good luck with fixing it 😉
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