HELP: I am here to report a phantom greifer. I have been constructing a shop on my lot. It mainly consisted of wooden planks, netherrack and cobblestone. I'de juast died in the Nether and lost all my diamond pickaxes and items, so I was not in a good mood. When i teleported back to my home i had a large shock. I arrived to find half of my shop had been in effect blown up. The distruction was not sytematic however there was no ground damage so I doubt it could be some sort of mob spawn. A huge chunk of my building was gone and I didn't know what to do. I know what your thinking, well its your fault for allowing people to be able to build on my lot, however I had not given any one permission. I am well aware that wooden planks dont cost too much but this still is a huge annoyance. If there is some reason for this please let me know so that I can fix whats happend.Thanks.