After correcting the entry type on an Invoice, why doesn't the invoice appear under the Customer Act

We had 3 invoices entered with the wrong entry type.  The invoices processed and hit the GL, but they didn't appear under the customer activity.  The user corrected the 3 invoices to the correct entry type (using the Correct Entry Type Page), ran Single Action and ARUPDATE but the invoices do not appear in the Customer Activity.  Does another process need to be run to allow the invoices to appear under the Customer Activity?

Any help is appreciated.