I'm on a server and I've been using ender chests for a while with absolutely no problems. Today, I was trying an ender pouch charging setup. But now when I put anything in my ender chest or ender pouch, it disappears. I disconnected the ender chest from the setup and just set it down on its own and confirmed that whenever I put any item into the chest, it disappears. I've already lost a jetpack and a chainsaw (and a bunch of cobble during testing) What the heck is happening?