Placed doors (oak wood, iron) and stairs (oak wood, cobblestone) will vanishing after exiting and reloading a world. The iron door is completely gone, the oak wood door only consists of the bottom half. Oak wood and cobblestone stairs are gone but cause lighting problems; they still cause a shadow where they once were.
Steps to Reproduce:
1. Place Oak wood and iron doors as well as oak wood and cobblestone stairs.
2. Save and quit to title.
3. Reload into the world.
Related issues
Comments

Dupe of MC-87194 / MC-87196