Hello @mainch ,
Thanks for reaching out to Microsoft Q&A. I just tried to repro the issue but it is working for me. I don't see any service outages. Are you still not able to create the resource ?
Can you try using Private Browser Window ? or clear the cache ?
If you are still not able to create , try to capture the browser traces to find out where exactly the request is blocking from Azure Portal
https://learn.microsoft.com/en-us/azure/azure-portal/capture-browser-trace
Regards,
Shiva.