Authors Collection Pages Not Showing Up

Hello, I’ve created a new collection for Authors and the pages don’t show up.

I’ve added template content, but the pages still produce a 404
This is the page in question: Catarina Veloso

Read only link to my site:

https://preview.webflow.com/preview/notabene-landing-page?utm_medium=preview_link&utm_source=dashboard&utm_content=notabene-landing-page&preview=45842eef193ce50f2c4b251be5e80851&workflow=preview

what could be going wrong?