Pay Run Showing as "Update" when it should be an actual new payrun

One of my pay runs is showing on STP reporting as "Update" but it was an actual payrun which I processed 2 days late as I was away.  This has resulted in the STP reporting showing the pay run as "0" and showing as an "update" payrun.  When I logged in to the portal to lodge the IAS it showed the wrong wage and paygw amounts.  I entered the correct amounts however I need to know how to fix this in the STP reporting.