Bukkit

What steps will reproduce the problem?
1. unknown
2.
3.

What is the expected output? What do you see instead?
I expect normal function

What I'm seeing is the plugin occasionally drops regions out of the pb.yml after about a week
The plugin sometimes prevents the placment of a stone stating there is already a region in place but the pb.yml shows no evidence of a region, and there is no worldguard region either.
I have also seen where the placement of a stone does not generate a worldguard region.

What version of the product are you using?
lpb:2.0.10
wg: 6.1.1 snapshot

Do you have an error log of what happened?
The log shows nothing more than the plugin enables and disables when the server starts and shuts down.

Please provide any additional information below.
Additionally I have some suggestions:
Some additional commands for admin to remove single stones from players, instead of all placed (ie /ps delplayer 123x32y-123z), to locate stone regions (is /ps lookup player and /ps tp player stone1), perhaps a debug to reconnect stones and regions, and a way to give a stone (in the form of a command (ie  /ps give player 99x999x99 diamond_ore) would be extremely helpful and make a nice vote reward.

bump.
This seems to be a pretty serious bug as stones are expiring and disconnecting from their regions.

On behalf of my players: Thank you.