Why do requests to JobDeliveryStatus sometimes receive a RecStatus with code 1 and message:
"XOA-2000 [system error] : User is not authorised to retrieve information"
When I try again a few seconds later I get the correct response including JobData. This seems like quite a serious bug, and happens relatively often - I have recorded over 8,000 in the last 30 days, and nearly 60,000 in the last 100 days.