Upon purchase of "GameGuru Mega Pack 3 DLC updated" I found I had two "Fence.fpe" files:
C:\Program Files (x86)\Steam\steamapps\common\Game Guru\Files\entitybank\Mega Pack 03\Scenery\Office & Industial props\Fence.fpe
and
C:\Program Files (x86)\Steam\steamapps\common\Game Guru\Files\entitybank\Mega Pack 03\Scenery\Office & Industrial props\Fence.fpe
(the latter having the correct spelling of "Industrial" but only containing a single file which was "Fence.fpe")

Looking in Notepad, I spotted only one difference, that being the first "Fence.fpe" contained a setting:
notanoccluder = 1
Should "notanoccluder = 1" be in the Fence.fpe please? (see attached)
I'm thinking that the intent of the update was to remove the "notanoccluder = 1" but failed because of a typo in the folder name, but I wish my assumption to be confirmed please.

No clue but I bought the Mega Pack 3 a while ago and it had the same issue. I think the update was to make a few models PBR.

If the player can see through that fence then notanoccluder = 1 should be in fpe.

Cheers.

Oops, good catch, sorted for next DLC refresh