IMAGES IN MASTER SERVER NOT MATCH WITH OPSCENTER

Hi Everebody.
We are made some reports with OPSCENTER. But we detected a problem.

a) In OPSCENTER we create a new report to get the backups. The information is correct at this point...we attached a file with example

b) We manually expired some images from the master server.

c) In OPSCENTER we create a same report to get the backups BUT the report keeps the same information of the last report.

If the images were expired manually Does this informations is not actualized in the OPSCENTER database?

Do you have any idea?