What gameplay feature is this bug affecting?
Item Catalogue

What's the issue? Please include any error messages you receive and as much detail as possible.
The custom items - custom decors and custom beetle skins - are now always showing up, regardless if you tick Include custom items or not.

Any links relating to this bug? For example, if a particular lion is bugging, what is the link to that lion?
https://www.lioden.com/item-catalogue.php

Any screenshots you can provide us with?
None, its visible in Catalogue!

Please provide us with step by step explanation how this bug happened so we can attempt to replicate it. If it's complex, please include screenshots where possible:
Go to Item Catalogue
See the Custom items, even tho the tickbox is not checked to include them