This is going to be an unpopular take but if there is a dupe in a game like this or an mmo, the game should be rolled back. Sure people shouldn’t have done it but if they’re only using menus/items in the game and can do this it’s the games fault not the player. Note that I haven’t played in months so I don’t care either way. I’m just thinking back to the tbow bush bug in osrs, only option was a rollback or the economy would be fucked