Almost after every add-on I post, people say it's "abusive".
In this case, however, it's different. It was completely possible to save bricks and find the coordinates of any (ghosted) treasure chest on the server, simply by looking through the .bls file. This could have been encrypted by Badspot, but he chose not to, and that isn't my fault.
So, why did I choose to publicize it? Because obvious should be more obvious. If you've ever looked through a .bls file before, or even if you haven't, you know that Blockland must have some way to put the bricks in their correct position. Otherwise, saving and loading would be useless.
To add, you can easily save bricks and load them on your server, then jet around and whatnot and find them manually.
I apologize for any inconvenience this has caused, but this was completely possible, in any hands, before this was released.