According to the site RFQ, images remain in the rejected file until removed by the contributor. As I didn't delete them I don't know what happened. Even the numbers don't reflect the missing images (submitted minus accepted equals 5, not 13). I sent an e-mail to support to see if they have any suggestions. With the holidays, I probably won't see a reply for a while so it's sit back an wait for now. I've plenty of others to upload in the meantime.