Bukkit

What steps will reproduce the problem?
1.Doing /mine reset (name)
2.Waiting for the mine to reset
3.

What is the expected output? What do you see instead?
I expect the mines to reset in their normal locations, but I see them reseting in the location of the first mine set.

What version of the product are you using?
Latest Version (As of 7/21/13)

Do you have an error log of what happened?
No error log was generated

Please provide any additional information below.
It's been happening since 7/15, and there was to update between now and then, and before that date everything was fine, despite the fact it was the same version as before.