JimW1 ok:
1. Logon to one of your DCs as a domain admin.
2. Run ADSIEDIT.MSC, right click ADSI Edit and connect to the 'Default Naming Context'.
3. Navigate to the Domain Controllers OU
4 Right click "AzureADKerberos" and click New > Object
5. In 'Select a class', choose msDFSR-LocalSettings and click Next.
6. In 'Value', type DFSR-LocalSettings and click Next
7. Click Finish.
8. Right-click the new 'DFSR-LocalSettings' leaf object and click Properties.
9. Scroll to 'msDFSR-Flags' and set it to a value of 48.
10. Click ok and ok, close ADSIEDIT.MSC
11. Allow AD replication to complete
12 Verify that the migration is completed and all DCs are now in Global state eliminated:
dfsrmig /getmigrationstate
All domain controllers have migrated successfully to the Global state ('Eliminated').
Migration has reached a consistent state on all domain controllers.
Succeeded.
Let me know if this resolves it and I will update the docs for this scenario on Monday.