How select date of full backup to restore with Time Machine - NOT the latest backup
You should temporarily move the backups from the corrupt/unwanted version of the system to a different location, and then attempt the Restore. You may also try renaming the unwanted backups. For more, please go to:

https://thedesignspace.net/2014/01/11/osx-migration-assistant-doesnt-see-all-time-machine-backups/