@BDS Indeed its concerning that for a third time Norton claims to have corrected the backups issues yet, that isn’t the case. The official announcement states this clearly that the local backup issue was resolved:
4. What’s new in Norton 25.5.10141?
Fixed a bug where users could not access local or cloud backup - Thread
You may want to check your internal Norton settings and perform a “repair” of Norton to see whether that offers any changes.