After edit child categories, wordpress show post in wrong categories

Hello. I had a categories with subcategories. After reorganize all categories, remove the subcategories and move post from some categories to other categories (with Bulk Move plugin), some categories in category.php show wrong content, mixing post from two categories.

For example, category “mistery” show post from “history, mistery”. If I search one of these post that are showing incorrect in two categories, the assigned category is correct at wordpress backend

Other categories show posts correctly.

I think that this error it is happening with old subcategories.

Can somebody help me? Thank you.