Backup Issue - Redo Logs

[torusgrp]

I am having an issue withe backups that seems to be connected to the redo logs. We just did a mass migration for a client and last nights backup which was an incremental threw the following error in the cron log report.

Error occurred: system failure: Redo log files out of sequence

Checking the incremental via the Admin interface it says it ran okay and had no errors.

If I run an incremental from the command line I get the same error. If I run a full backup I get no error. In either case the admin interface shows the incremental and full as having completed with no errors. If I run a zmbackupquery command everything shows as completed with no errors.

Can anyone suggest what I need to do in order to get rid of the error message?

Thanks in advance for any help rendered.