Skyblock Warp Status

IGN(In Game Name): Hedva
Bug: My skyblock island warp changes from inactive to active when I log out of the game, allowing other people to warp to my island. I am the only person on my island so it's not an issue of someone else changing the permissions.
Time/Date: 04/07/14 12:30 PM CST (This has been an ongoing issue)
Steps to reproduce: Type /sb and change the warp status button from active to inactive. Log out of the game. Log back in and type /sb, the warp status button is back to active.

Evidence:
Ready to log out with the warp status = inactive

Logging back in a minute later. Typed /sb and see that my island warp status is active.

 

Same happens to me. More uninvited visitors then ever.