Cannot access a translated page

After clicking ‘+’ and successfully creating a translated page for a blog post, for some reason (since its the only page where this happens to me) it’s like the url automatically redirects it to the spanish link instead to the catalan one, which is weird.

If I go to the catalan language blog and click on the article summary from one language, the page that will open up is the spanish version instead of the catalan one. I don’t have a clue why it happens.

The page I need help with: [log in to see the link]