Images won't load when copying a page with some images

Issue Summary

On Confluence Cloud, it is possible to copy a page, so that you can easily duplicate its content/use an old page as a template to a new one. However, in case the page has some images attached to its body, the editor will load for the copied version, but its images won't load. 

Steps to Reproduce

1. Create a page on Confluence Cloud.
2. Add some images to the page's body (I guess the amount of images is related with their size/width - I was able to reproduce this with 5 images once, but it is more easily reproduceable with more than 10).
3. Publish the page.
4. Click on the three ellipses > Copy.
5. Specify the location for the copied version.
6. Click on Copy.

Expected Results

The editor should load with the images being correctly displayed. 

Actual Results

Although the editor loads, the images won't load:

Workaround

If you refresh the browser, the images will load.