Ok, can you tell me with 150 domains dumped on FTP repository, how to find a domain without a name ? In version 12.0 you could read "backup_domain.tld", now you only see 150 different times and dates. It may not be a bug, but this is not the correct way to display the backups.
Even with the Dropbox Backup extension you can see the name of the domain, date and time.
Thanks again