UPDATE: GM Aergo announced that after a creature casts Minor Sanctuary, it will no longer prevent the granting of experience when looting or on creature decay.
Text of Discord Post follows:
GM Aergo
Creatures’ Sanctuary Cast Update
on 19 Mar 2024 6:23 PM
from the Official GemStoneIV Discord
on #development-announcements channel
Recent casts of Minor Sanctuary (213) by creatures will no longer prevent the granting of experience when looting or creatures decay.
Direct Discord Link (Right click, copy link, and paste into Discord App if you don’t want to use the Discord web interface.)