Drat, double drat and triple drat. When I moved URLs about this blog, reconstituted from the original before I briefly moved to Write Freely, was all fine. But I overlooked the fact that the WordPress database held onto the old URLs in all the images. So all the original posts that had images now have blank space. I am working my way back through these to sort each post out. Annoyingly it is not just a straight URL swap as there were differences in the older version of WordPress as was, so I need to remove and re-add each one. Oh well…
Update: I think I found and fixed them all.