Last Full Backup dates are not the same

I have rather a disturbing issue in my exchange environment.

I am running exchange 2010 DAG on win2008 R2 the backups are being run by DATA protector.
the report on data protector reads as complicated with no fails,
But when i run the command on power shell (Get-MailboxDatabase -Status | select Name,LastFullBackup)  
the dates are not the same
:

Database         LastFullBackup
EDB01           -2018/03/09 03:05:20 PM
EDB02           -2018/03/09 03:05:20 PM
EDB03            -2018/03/09 03:05:20 PM

  EDB04          -2018/03/09 03:05:20 PM
  EDB05          2018/03/09 03:05:20 PM
  EDB06         -2018/03/09 03:05:20 PM

  EDB07        2018/03/23 05:05:04 PM
  EDB08        2018/03/23 05:05:04 PM
  EDB09        2018/03/23 05:05:04 PM
  EDB010      2018/03/23 05:05:04 PM

i am running daily reports scrips via power shell that reports in HTML format ON scheduled time  morning and afternoon .