Strange issue: Check it out on github Last updated: 01/01/1970 00:00:00

[1awesomeguy]

Hello,

I followed the exact steps required to install (first install WP Pusher, then pull the repo ghandic/nbcovert, then I used the test shortcode.

All I get is:

Check it out on github Last updated: 01/01/1970 00:00:00

With an empty box and no content.

If I load the URL directly, I see the correct script so it leads me to believe it is an error between the plugin and GitHub.

I am using WordPress 5.5 and the latest version of this plugin (1.0 according to WP Pusher). I have tried using the shortcode in many different ways and also tried the classic editor.