Villagers with established professions stealing others' professions after removing their workplace.

I was trying to fix our villagers by destroying their workplaces and placing it again so they could restock. Here's a funny thing, they entirely removed their professions despite being a apprentice, journeyman, master, you name it. On top of that they started stealing other workplaces after getting their original ones destroyed, worst of all, they ONLY offer high tier ranked items such as a globe for the cartographer on master rank whilst its previous offers are basically nonexistent. I actually managed to make one villager return his original profession,