Inline images do not appear when deploying site to gh-pages

[CurtLH]

I am trying to use this template to build a site that can be deployed via gh-pages. Everything has been working as expected when developing the site locally. However, when I push the site to the gh-pages branch, the inline images in my posts no longer appear.

Here is a link to my about page: https://github.com/CurtLH/new_site/blob/main/content/about/_index.md
Here is a link to my published site: https://curtishampton.com/new_site/about/

Any help in understand why inline images render as expected locally but not when deployed to GitHub pages would be greatly appreciated.