Hi Jim, thank you for contacting us!
The problem you described might just be a visual bug with rendering that image block in the editor and if the markup for the images are present in Text mode then you shouldn’t have to worry about losing your images when going to the other page.
This rendering problem could be caused by a plugin conflict and you can test that by temporarily disabling all non-BoldGrid plugins to see if that helps the images show in Visual mode properly.
Please let us know if there is anything else that we can do to assist you, we are always happy to help!