Table Inv_Client_Task_Resources not showing correctly in ITMS 7.5

Hello all

My table shows all clients as IsActive=1. Still the same after HF2 and HF3 (on SP1). Originally fresh install 7.5 without SP1.

Franks solution is not mine (updating to HF2):
https://www-secure.symantec.com/connect/forums/tab...

SELECT     dbo.Inv_AeX_AC_Identification.Name, dbo.Inv_AeX_AC_Identification.[OS Name], dbo.Inv_Client_Task_Resources.IsActive, 
                      dbo.Inv_Client_Task_Resources.LastRegistered
FROM         dbo.Inv_Client_Task_Resources INNER JOIN
                      dbo.Inv_AeX_AC_Identification ON dbo.Inv_Client_Task_Resources._ResourceGuid = dbo.Inv_AeX_AC_Identification._ResourceGuid

Example:
2 clients LastRegistered date is yesterday, clients are off but Task Portal and SQL query show all clients as active.

Anyone else?

Is there any documentation how this table "Inv_Client_Task_Resources" is populated? E.g. Intervals etc.?