Group Policy Preferences Scheduled Tasks not appearing on Windows Server 2008

Hello everyone:

I'm having an issue trying to deploy a Scheduled task GPP to my Windows 2008 SP2 x86 clients.

The policy does apply (I checked that with gpresult) to the systems but the task doesn't appear in the Task Scheduler, no error events are logged in the system, application and Group Policy Operational event logs. Our 2008 SP2 servers are fully patched with security and critical updates.

This same GPP works fine on Windows 2008 R2 SP1 clients (after using ILT for the OS)

I've tried creating a separate policy targeting only 2008 SP2 to no avail.

Is there something else to try?

Thank you very much.

Regards,

Hernán.