Bukkit

What steps will reproduce the problem?
When someone is in creative and you turn the server off then on their creative inventory will replace
their survival inventory and they will lose their survival inventory

What is the expected output? What do you see instead?
their survival inventory to be saved

What version of the product are you using?
#143

Do you have an error log of what happened?

Please provide any additional information below.

do you use /stop without kicking people out?

Stop command won't fire PlayerQuitEvent causing the plugin to not save them as intended. Can't be fixed plugin-side (as far as i know)

I see this problem when a player losses connection to the server in a creative region. The storeCreative config needs to be set to "True". As mentioned in some of the forums, players can use this to fill an inventory with items in creative, then disconnect while in the creative region. Upon re-logging they are set to the default world gamemode with the inventory that was last open. Resulting in having stacks of precious items in survival.

All being said this is a great plugin and I plan on building my permissions around this concern. Meaning only a small handful of trusted people will get permission at this time.