Broken link: '/blog' redirects to '/blog-pro'?

Hello, hoping someone can help. The /blog page keeps redirecting to a cloned page /blog-pro.

Header menu nav link for Blog is set to /blog page. When I delete /blog-pro, and try setting up a 301 redirect it doesn’t let me. Anyone know what may be causing this?

Thanks in advance.


Here is my site Read-Only: [LINK](https://preview.webflow.com/preview/wurly?utm_medium=preview_link&utm_source=designer&utm_content=wurly&preview=1ef5a16b69613507488fb9b11341ac9f&workflow=preview)
(how to share your site Read-Only link)