/effect command gives 1 more level than it's suppose to

Every time I open Minecraft Launcher I get a strange message

my stuff gets deleted

Villagers disappear when downgrading.

Large Map resets when leaving and rejoining

Programmer art is not offered

Loading screen is slower than before it existed

Door hinge

Won't throw error if I try to add an invalid tag when /giving item

Wandering traders turn invisible at nighttime and during thunderstorms

Game crash when loading worl1 from new version

Villages not generating 18w50a

Game Crash: "The game crashed whilst tesselating liquid in world Error: java.lang.NullPointerException: Tesselating liquid in world"

Sometimes light passes through solid blocks and beds do not match

Pirate speak translations wrong or missing