[נפתר] Category page spanish url redirect to 404

Background of the issue:
I am trying to access a category page in Spanish, but the URL redirects to a 404 error page and then to the home page. The URL in question is קישור נסתר. I want to understand why this redirection is happening.

Symptoms:
The URL redirects to a 404 error page and then to the home page.

Questions:
Why is the URL redirecting to a 404 error page?
Why does the URL redirect to the home page after the 404 error?