Smile58

KR this happened on our Single player worlds ,if it had been realms I would have called them realms ,but they're not they are ordinary long term Survival worlds. 

Normal behaviour for boats, they're entities not blocks..they have always been like that!Its only partially glitches into the blocks on the corners .It stopped,it's not hidden and lost inside blocks in the video..

A friend of mine and myself have had many of our resources affected by this too hence my being on here I came to find out if it's been happening to others, I also noticed that it has happened after our players details Gamertags ect had not loaded up properly and we had not noticed when we went onto our worlds.. Above my friend where the Gamertag should be it said Player and for me it said Steve instead of my Gamertag.! I would think it might be connected as our resources hadn't loaded up properly..It started happening to my friend prior to the recent update 1.20.72 he had stuff missing from Shulker boxes and they just said 22 more but were empty,I just noticed it last Saturday though ..