Taiga large farm creates a few holes when generated

When it generates it always come with holes on it

Steps to Reproduce:

1. Find a taiga biome.
2. Locats a village
3. Search for the farms.

Observed Results:
It comes with holes when generated.

Expected Results:
This probably should not happen.

The seed "100" (coordinates: 1440 -2000) has 3 farms of the same type, all with this bug.

Notes: The holes seems to be mostly always on the same place, seed above shows this.