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Maybe, I provided the issue details a little inconsistently !!
Clarification & Update ->
I am taking the Microsoft Learn learning course for Microsoft Azure Fundamentals by browsing, taking the Microsoft Learn learning courses per its Learning Path details, which I added to my self paced learning progress, to take, complete the Microsoft Learn learning course, as per the details at the page with the URL details as, " https://learn.microsoft.com/en-us/certifications/exams/az-900/ "
On the above mentioned URL link page for the same, there is an option or link called as " Journey to Certification " which when clicked redirects / lands to the URL with URL details as " https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4AElB " which is not the correct page as it relates to, per the details at the page after it is opened, " The journey to Microsoft Certified: Azure Data Fundamentals " and not " The journey to Microsoft Certified: Azure Fundamentals ", which I think is the correct one !!
Thanks for sharing additional info. I'm checking on this further and will get back shortly.