MV Creates but does not populate?

Hi - We are still on Oracle 11.2.0.4.

Setup:  I created five MV's one for each table needed for a report generator.

             Each MV has one base table and one MV log.

             They are refreshed via ON COMMIT with PRIMARY_KEY as they are local to the base tables.

             Their status is REFRESHED

             Next I created an MV to be used by the application to query the five MV's

             This MV is created without a log due to it being an AGGREGATE MV (multiple base tables - MV's).

              Also, it is created with a pre-scheduled REFRESH due to it not having a log.