Photos are missing in student view but not in teacher view.

Community Novice

I have copied a course into a master template. When the reviewers look at the class in 'student view' they can not see my photos. I however can see the photos when I am looking at it from the 'teacher view'. Is there a way to make all of the photos reappear without having to upload all of them again? It seems like if I import the photo in the current class template then it appears, but many of them from the copy of course content have turned into just the alt text with no image. Many of the photos have been converted into buttons with a link, but with the picture missing, the link isn't accessible. Any quick fixes beyond completely rebuilding each page with newly uploaded images would be great!