A particular villager I have in my SP hardcore world refuses to open its trading inventory. It simply opens upon right clicking then immediately closes the next frame. I have checked the log file in logs/latest.log but there is no exception being thrown.
The video of this + the world is attached. The exact coordinates to the bugged villager are: X 286.7, Y 72, Z 242 in the overworld.
Video preview of the bug: https://youtu.be/ZXH-DycYSUg
World download: https://mega.nz/#!CDAjUILC!sejI4wMogYGRhkaNS1Ie-9eZdjlpQJ8QRErsNVv-g7c
Note: this villager worked fine in 1.14.2.
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Duplicate of MC-154201
I am having the same issue
This is only happening with villages that are above novice