I'm another that has had listings go missing, the latest couple I reported to ebid and the answer was that without the auction ID they cannot help. They also suggested that I go to My ebid - Auctions I'm Running - click the Export Listing top left.which would be fine if I knew what to do with the goobledegook that comes up, so I shall have to wait for my son who no doubt will do it in a flash but meanwhile I still do not know what happened to my listings.