We have players with compounds that can't IP from their TCs. We guess it is because of the multi TCs.
If somebody has the opportunity to review the code looking for the TCs that would be awesome, if not i'll do it when time allows and post the patch here.

thanks in advance

Thats likely related to it getting only decayEntities of that main building priviledge. Questionable handling, but feel free to commit changes.

As for all of my plugins, patches should be enabled.