Not filling in the grass after goblincamp

i have noticed that the area after a goblincamp that can be filled in with the claypile, do not get completely filled every time. This results in a few blocks of grass missing and a tiny claypile on the surface.

Steps to reproduce:

  1. defeat the goblin camp campaign.
  2. send a worker to fill in the hole in the grass.
  3. watch it to the end.

Expected Results:
no hole left in the ground.
Actual Results:
a few blocks missing and a small claypile on the ground.
It seems that it is not every time this happens.

Version Number and Mods in use:
release 707.
terrain color mod.
tree stump mod.
minecarts and rails.
patrol points.
canyon biome.
System Information:


7 posts were merged into an existing topic: Ground under goblin camps not fully replaced