SharePoint Public CDN Internal Server 500 Error

Hi all,

Recently (maybe 2/3 weeks) I have noticed that some logos were not loading that were being served from the SharePoint public CDN. To try and resolve the issue I completely clear the CDN origins (except the default ones) and created a new CDN library on a fresh site. I then followed Vesa's CDN guide to set up the new public CDN and have found that all files are not loading and returning a Internal Server 500 error.

I have included screenshots to show the configuration of the CDN as well as the 500 error when the file is requested.

CDN Enabled settingsList of originsCDN policies configuration500 error when the image is loaded

Has anyone else been experiencing this or suffered from this problem? I am all out of ideas as to why I am getting 500 errors and have not found much online about people having the issue.

James