Hi @SteveR42. I looked at your more recent campaigns and downloaded a few on my end. All of the images were appearing for me once they were saved.
One thing I did notice was that most of the campaigns were imported as a flyer with one large image. Since the image in the campaign is just longer than a standard 8.5" by 11" page because of margins, it extends to a second page that appears blank. You can adjust the scale of the page (I found 95% worked most of the time) so the flyer appears on one page.
If you are looking at a different campaign, please let us know which one it is or provide us with a screenshot of what you are seeing.