I had 8 villagers, all with professions and names, put at a safe house they couldn't escape from and no one could enter.
One day I logged in my server and 1 Villager was missing, 1 was teleported to another house with no name or profession and 3 lost their professions and names while at their houses.

I have put many hours to achieve that and it disappeared for no reason. It's unacceptable how a game that has been around for so many years suffered such a big issue only a game in beta version could.