I have a new eBay ID with the same email address, token updated and it worked last week on the one auction that I listed. Since the Auctiva update on 9/3, two listings (I checked the accuracy in my saved listings) had the same email address in the PayPal email address field but after these auctions posted to eBay, I updated the listing and found that the email address had changed to my eBay ID and eBay aked for a correction! I checked for accuracy in my eBay and PayPal accounts and the address is typed correctly.

Okay, I answered myself. The problem was caused by Norton's Identity Safe feature. I discovered that the sign-in carries through to other fields within the website that it signs you into when I locked myslef out of my own forum.