I have noticed the Business Central links for Tenants have changed.
For Production the URL in use will be
whereas earlier the URL was the same as current URLThis changes are mainly to distinguish between the multiple Production Tenants coming up in October with the 2019 Wave 2 Release.
For now, both the Old and New Production Tenant URLs are operational.If you login through https://home.dynamics.com/ or through Admin Center it will redirect you through the New URL.
I will keep you posted as soon as notice an updates.
#msdynbc #msftadvocate #businesscentral #changeinurls #msdyn365bc