Locked chest removed

About the time I started SC, I locked a chest in the mining world. About a week or so later, someone created a trap under it. ( http://tinyurl.com/8a7sufk ) I'm not sure when it happened, but the mining world filled with water, so it was no longer a trap, but I was happy because my locked chest was still there. I went back and forth from it to put things into my new chests, but left a few things in there. Within the past week, however, my chest got removed. I'm not sure when exactly it happened, or why. I'm not complaining about the trap, I didn't really even mind it, I'm just wondering why my chest was randomly removed after all this time.


Edit;; Disregard this thread as, clearly, no staff is willing to look up the answer and I have already quit the server. Goodbye, all.

 

If it was a password lock it could've been unlocked by someone and stolen. ((( Why did you leave...