Bukkit

If the door has been opened by one player, any other player can right-click with anything and it will open the door for them.

What steps will reproduce the problem?
1. creating the door and rightclicking it without the key
2. creating the door and placing a block next to the door
3. upon opening a door, it will cut a whole a seemingly random number of blocks in the eastward direction. The highest I've seen is 11 blocks long

What version of the product are you using?
Currently using Bukkit build 1.7.10

Do you have an error log of what happened?
No error log is created upon the event's happenings

Please provide any additional information below.
Like I said, the issue starts only after the first person opens the door. I also used to have a problem with the door removing the blocks around the door in a strait line, but I haven't had that one happen in a while.
Awesome plugin, but if anyone can open the doors, it's not very useful. If you plan on continuing the plugin, building some sort of chest regen implementation into the program would be awesome, so keys in chest respawn after a certain time, and things of that nature.