Perks Stay After Lossing Perm

As stated above, when a player losses the perms, the perks stay.

I have seen them stay for few hours to a few days. Not sure why, or how it happens.

I assumed if the perms were removed that the Electrical perks should stop or is the perk is meant to have the items placed continue even if the original placer has lost the perms/perks. Either way it's not working as intended. 

When the perms are removed the perks should always revert back to normal, when the perms are removed the plugin checks all IO entities owned by that person and reverts them. For it to stay for a few hours or days makes no sense. It's not possible.

How are you adding/removing the perms?

Either through command or AdminMenu. Either way the perm is confirmed removed as I checked the player/group.

I will test this later tonight properly. A quick check before and i couldn't reproduce the issue. It works on our live servers as intended. I'll update you when I have looked further.