Pillager outposts remove the ground around to spawn I guess. Probably something to do with the structure generating inside of a hill.
X: -1118 Y: ~ Z: 304
Pillager Outpost spawned incorrectly.
Chunk error and Pillagers not spawning
Pillager outposts don't integrate with terrain properly
Pillager outpost generates in square hole
Structure-Terrain Generation Error
When the hills and floating Islands were generated, the village was destroyed
Villages sometimes generate cut off at chunk borders