Retrieve last 4 digits of credit card

[southpaw3229]

Recently my client stopped getting the admin confirmation order emails that contained the last 4 digits of the credit card.  He is using the Offline credit card processing payment plugin.  I have resolved the issue but it's been a whole week now and he's had 20 orders come through. 

Is there anyway to get those last 4 credit digits on those 20 orders.  I tried changing the status of the orders to trigger the email, but the last four CC digits don't show.  Are they gone forever?

[jenkinhill]

http://forum.virtuemart.net/index.php?topic=79799.0