Drop Ship PO's in Purchases Clearing

I thought when a PO has a "Drop Ship" order type the qty received is ignored in SAGE, therefore shouldn't show in the purchases clearing report?  I am showing the qty invoiced but 0 received for this PO and I checked the PO and it has Drop Ship selected.  I deleted the PO in a test company but it still shows on the clearing report, do i really have to do a ROG and then do a physical count to get the inventory numbers back right to fix this?