Spider Corpses Not Disappearing

[FarmGirl]

The corpses of spiders no longer disappear, cluttering things up visually, messing with path finding and mouse navigation, preventing resting, and perhaps even contributing to lag.

[Blue41]

I assume this is so their venom glands can be extracted, though I have tried a few times with the player tool to no avail.

[Howlando]

Fixed?

[FarmGirl]

Racing spiders and grove spiders still remain.

[Frenzied]

Certain spiders now give venom, but when applied it doesn't actually do anything. It just says "* Nothing Happens *"