There seems to be some kind of bug that is making villagers disappear from villages.
There village south east of Stone Grove was un-populated since I've joined, I put no pass and figured someone killed them off.
But recently I portal'd out a couple thousand blocks and found a village, full of villagers in houses, I added some doors which had been zombie'd and went deforesting in the nearby area.
Just out of sight of the village and when I returned ALL the villagers had despawned.
Does anyone know why this is happening and is there anyway to get the villagers back?