[MC-154201] Trying to trade with villager immediately closes trading menu for some villagers

This issue is fixed starting 1.14.4 pre release 1. Please refrain from asking "when this will be fixed" if you are still on 1.14.3. If you are playing on stable release, you'll have to wait for the release of 1.14.4 to get this fix.

Possible Workaround

Try to replace your villager's working station and wait until they assign themselves to it (during daytime).

The bug

When I trade with a villager and unlock the next trades and then break the jobsite, I try to trade with him and it just quickly closes the trade menu.

How to reproduce

World download: https://mega.nz/#!CDAjUILC!sejI4wMogYGRhkaNS1Ie-9eZdjlpQJ8QRErsNVv-g7c

Open the provided world
Notice the villager just in front of you has its GUI immediately closing

Explanation

Acquiring op on the provided world (open to LAN), running

/data get entity e8a17798-ef05-42c2-9258-a544fb764b29 Brain

shows the villager has no working station assigned to him. Then placing any lectern, the villager will take the job station and his trading will be fixed. Note if you remove the lectern you have just placed, the bug with his trading GUI will start over again.