Skull Trophy Decay?

Yep, just to verify one of my skull trophies which I had placed on a table broke within the hour of placing. Dicko was there too, we were inside my base so there were no zombies nearby or any reason for destruction.

The trophy I put out did in fact decay overnight. 
Also discovered that occasionally, when placing/moving items nearby it can randomly poof as well. Similar to how signs used to blow up when a plant outside was harvested a while back. (Just saw others confirm this in discord as well.)

This seems to be a FP thing, but perhaps another cause can be located.

Yes indeed I was just hopping on here to update you on an observation I made (same as your), when you remove/destroy something with a hammer or salvaged hammer, if this is in close range to the skull trophy it will just give up on life. lolll