Hi there Louise...
I got your email. The problem is actually the stopped upload, not the move. When something happens to interrupt the upload, it holds onto that image and that's what creates the problem. If you email me the picture I will fix it. The right gallery doesn't have any impact at all on what the issue is - the mods are just doing their job organizing the gallery so people can find things
Email the pic to lydia (at) splitcoaststampers (dot) com and I'll fix it for you.
The best thing to do is not to stop an upload, but to complete it, and then either edit or delete the photo after it's in there so that there aren't two images for the gallery to process. It gets confused