I've now discovered the problem! On my screen the links seem to get out of sync. You have two links to click on - one "View Image" and one with the longer title.
My "view image" links have moved so the one for the first entry on a page is right at the top under all the information. So the second "view image" is with the first entry. I have to click on the link above, not the link next to the entry I'm reading. I'm not sure how to rectify this but at least I know now.
