you were banned, because you used persister, but i ignored it because you weren't doing anything horrible and i didn't think you would, but there is no other way to get that much lava in the few minutes you were there. I know oasis has been online, watching over the server, and i say it is fair. I know people want to use it just to save their stuff, i get that, but when jackasses like you abuse it like that, the privilege is lost. So, no saved inventories for now until Notch starts to work again.
Sorry, but it is kunit's fault.
I do check the ban file every day, and i usually post whether or not i think the ban is fair.