in my opinion the islands shouldnt be deleted when the owner leaves the island cause so many players lose their items cause of it. I think they should be deleted when everyone on the island has left it, cause i have lost all of my items in a week cause of that following thing and my spawner i have lost twice in a week and now i need proof that i had it even tho i had it placed for half a day.. so yea it would be much better to delete the islands when everyone has left them.
Correct me if I'm wrong (And that reffers to one of the devs), but I dont think this is possible. Its the way the plugin is coded and unless one of the devs wants to kill his brain trying to read decompiled code, there is no way of changing it.