Spooled Files But WRKJOB Fails

I have a spool files on an OUTQ that look like this:

Work with Output Queue

Queue: NOPRINT Library: QUSRSYS Status: RLS
Type options, press Enter.
1=Send 2=Change 3=Hold 4=Delete 5=Display 6=Release 7
8=Attributes 9=Work with printing status

Opt File File Nbr Job User Number Date
QPQUPRFIL 1 SECAUD0925 QSECOFR 776572 09/25/11
QPQUPRFIL 3 SECAUD0925 QSECOFR 776572 09/25/11
QPQUPRFIL 5 SECAUD0925 QSECOFR 776572 09/25/11
QPQUPRFIL 7 SECAUD0925 QSECOFR 776572 09/25/11
QPQUPRFIL 9 SECAUD0925 QSECOFR 776572 09/25/11
QPQUPRFIL 11 SECAUD0925 QSECOFR 776572 09/25/11

If I do WRKJOB JOB(776572/QSECOFR/SECAUD0925) I should find the job, shouldn’t I?

But I get Job 776572/QSECOFR/SECAUD0925 not found.

The WRKJOB is done as QSECOFR with all special authorities. Seems to me this has always worked before but it's Monday an I'm not totally retrained after the weekend...

We’re on V6R1 and we applied the latest cume and some other stuff on 9/24. This job ran on 9/25. There are other jobs that have spool files but the job can’t be found, including some that ran before we applied the cume.