OK thanks Steve!
(fixed)
There are still a few of those around left over from our hack last year when someone started to delete our entire site and take over the server. Hack was spotted and halted as it was happening (thanks massively to Tom Sanford (that guy is a hero!!) who emailed me when he saw the images were missing - I was out with my dog and g/f and got the email on my phone. I have never traveled home quicker in my life!). Although 100% images had already been deleted and phishing sites installed on the server all was halted before further damage was done.
During the backup upload some image name conflicts in different categories caused the wrong images to display.
I spe3nt weeks manually fixing 100's of them .... So .... always good to hear when a new one has been found