In my small server (less than 200 people), someone with no server permissions used .crownseeder and it gave them the You are not authorized to change this .fmbot setting. notification but it went ahead and updated all of the crowns anyways.
I managed to undo it with .killallseededcrowns but not before people were able to retrieve their entire crown list (so now people hypothetically know every crown they could claim that they didn't know about).
Curious if anyone else has had this issue as well.