So I left my house one fine minecraft morning and went on a mission to mine resources. I was on single player (and my world was not open to LAN). So while on the mission there was a giant puff of smoke around me like an explosion but nothing was there and and I didn't get hurt so I guessed a bug. Later on when I arrived at my house is was in shambles. One giant hole in the ground and there were pieces of the roof and walls just hanging in the air. Luckily my chest wasn't destroyed.