We have a W20160601-132102 in a 'wait' state on DEV_THOR.
We found it using
pJobName := 'Enquiry Run';
However this WU did not Show up on the 'EventScheduler' sumamry screen.
It is found if searched for, and is seen in the 'Legacy' view.
Attached is a screen shot of the summary screen when the WU was still in a wait state. Note there is no 'next page', so we're seeing the entire list.