I was on survival and I put 5 saddles, 5 iron horse armor, 3 cave spider spawners, and a zombie spawner in my echest, I close my echest and continue playing. I open my echest to sort things in it, then I close it. I leave later, when I come back I open my echest only to find that I lost 5 saddles, 5 iron horse armor, 3 cave spider spawners, and 1 zombie spawner. Has this happened to anyone else, or is it just my luck?