Mine was deleted about the same time the loans were picked up. Mine started reporting about 2 weeks after they were picked up (Great Lakes).
What are you wifes scores? Mine jumped almost 100 when the negative trade lines were removed. Now, Great Lakes is reporting only one trade line but the amount is equal to both loans.I had two trade lines - subbed and unsubbed. I did not gain any new points when my loans started reporting with the new servicer. This surprised me because it added on 8 years of perfect payments. Go figure!
It can take quite a while for reports to update. Some student loan servicers only update accounts (especially closed ones) every 90 days. I'd wait till around the 90 day mark, and then contact them to see if there is an issue.