Incorrect Date/Time Stamp on Ghost Backup Files

Prior to the problem occurring, I had backups configured on three computers on a home network. The primary backups were to a common network disk drive, one of the offsite backup destinations was to another common network disk drive, and the other offsite backup destinations were to an external disk drive on each computer. The network disk drive for primary backup destination failed. I reconfigured Ghost 15.0 on each computer by deleting the offsite backups going to the network disk drive, and reconfigured this disk drive to be the common primary destination.  Now, the backup files for each of the three computers on this disk drive show to have dates like 01/03/2010. The s2vi file does have the correct date. These incorrect dates also appear on the backup files copied to the external disk drives as offsite backups.

What caused the problem and how can I correct it?