Missing clients in OpsCenter Client Summary Dashboard

Hello all,

We have OpsCenter 7.5.0.3 (not licensed) running on Win 2K8 R2 SP1 with a scheduled daily report of all jobs from the previous night. The report was created using the Client Summary Dashboard template. We have four VMs that are not being reported although OpsCenter does collect data using integrated agent from NetBackup 7.5.0.3 master server and the jobs are visible under Monitor -> Jobs. The jobs and clients are also visible in all other client report templates except for the Client Summary which is the basis for our reports.

Has anyone come across this issue before?

-Harsha