This is occurring on the Alcatel Onetouch Fierce 2. I have noticed that when a farmer villager approaches a patch of dirt ready for planting, and either harvests the already existing crop or attempts to plant one, (move head up and down once) occasionally they will get stuck repeating the planting animation and continuously shake their heads up and down at the patch of said dirt until 1: The affected villager gets moved by an object. 2: The villager takes damage. Or 3: The patch of dirt gets planted by either the player or another farmer villager.

This is annoying if you rely on the villagers to plant the crops.

I have seen a few instances where multiple villagers do this at either different patches of dirt or at the same patch. I have no pictures or video showing the bug, but you should be able to point it out after a few tries planting seeds, fertilizing them and letting them harvest them.