Summary

Images are not working in new blog posts

Steps to Reproduce

1. In an instance using the new blog posts editor, create a new blog post
2. Add an image to it
3. Publish the Page

Expected Results

You should see the image.

Actual Results

The image doesn't appear. If you go into Edit mode again, the image is also gone. However, it is still referenced in the Attachments page, Storage Format and Source.