XBox one has the same problem.
The 1.0 Ender Update just came out. And all the other posts do not state why it is happening. Plus they say clearly that the other posts are duplicates of a fixed bug from a 0.14 update that was caused by lag. This is a seperate bug and needs to be fixed.
This is not a duplicate. It is not while I am lagging it is all the time. I have a 58 mbhs (5G) internet and rarely get lag. Please reopen this, it is a real issue that needs to be fixed before the alpha release.
It does exist in console. Almost every chest is broken and the items on the platform where the chest should be. I only found out because of going to the end and being in creative. Otherwise in survival retrieval is impossible. Because more than 4 minutes pass by before you can reach the platform, so they disapear.