After months of local testing (http://127…) and then deployment of app using Heroku, I have had no issues with my style sheet hosted on Codepen. Today, multiple users of the website (different CONUS locations) experienced issues with the website in which no styling was being applied.
Local debugging showed HTTP 503 error assoc. with the stylesheet. However, once I navigated directly to the css file on codepen (and verified the css was accessible), subsequent navigation to the production website resulted in proper sytling being applied.
Has anybody experiened similar issues with Codepen?