Some stuff magically disappeared from my protected chest some hours ago:

Command used on chest:

/cprivate plintan curra salmunna3

None of the ones mentioned above has taken anything (according to them).

List of stolen stuff:

. 3 stacks of diamonds

. 1 stack of gold + 24 more gold

. 1 stack of iron.

. 1 stack of smoothstone

. 1 stack of steak

. 1 stack of vines

. 5 stacks of cobble

. 30 logs

This happened while I was OFFLINE.

What can I do to get it back?

Stand facing the chest and file a PE in-game. The mods can check who took what out of the chest.

On the other hand, there have been no recent rollbacks that I'm aware of, and the protection plugins are working. You can try /cinfo and then click on the chest to get a list of the users with access to the chest-- but if the stuff went missing, either a mod or one of the players listed by /cinfo took the items out of the chest, and I seriously doubt a mod would dare do that for a few stacks of diamonds (Especially since they know every bit of that is logged).

Darth Android is correct. Just send a PE to the mods/admins. They will assist you by checking who where the last people who took/placed items in the chest. I'm pretty sure you will get all of your materials back. Hopefully you will.

Thanks! I will send a pe soon!