CMS collections category malfunction

Hey, can anyone help me with figuring out why my blog categories don’t work? The posts simply don’t end up in the correct category. They used to but I must have done something to it.


When I click on “kost” which is also a blog category all posts are visible instead of only the once that belong to that certain category.

Best regards, Dafna


Here is my site Read-Only: https://preview.webflow.com/preview/mabra-halsa-v2?utm_medium=preview_link&utm_source=designer&utm_content=mabra-halsa-v2&preview=06fbf7d4bc64abcb7b9ac99450c19056&pageId=613f54f27947405bf212fa98&itemId=613f54f279474073ee12fb34&workflow=preview