Oh, I see. I just got annoyed because it kept happening time and time again. (one instance was dusty removing the entrance)
What was there was my initial test of the magical furnace, but I removed it because it kept resetting. So I sealed it up. People kept opening it back up and doing nothing else, which I don't understand. That's all.
Speaking of which, I already removed the magical furnace found near spawn. Mostly because I prefer to keep the resources used, and it contained music blocks. I could easily make another one once the full MC server is up.
EDIT: And I should set up the 1.8.1 backups again, like how I did for 1.7.3. That way, incase people update and don't have a 1.8.1 jar, they can just grab it. I'll set those up soon with and without all the optifine patches.