[Problem] rent_period quest drops

Hello,

I've tried to remove the rent_period from droptable.xml but when I do so, the items won't drop at all. I've tried by removing the rent_period completely and also by putting rent_period="0" .

Both prevent the item from dropping. When I put rent_period="7" for example. The item drops again but it can't be sold for bounty.

So I either want the items to drop permanently so they can be sold. Or I want rent_period items allowed to be sold for bounty.

Someone knows a fix for this?