Amazon s3 is currently experiencing a major outage. The snippet should be cached via Optimizely's CDN but might cause a delay while Amazon & Optimizely address.
AWS (not very helpful): https://status.aws.amazon.com/
@santhony7 that's correct, Amazon S3 is currently down which means that our snippets are not currently available. We are working with Amazon to resolve the issue as soon as possible. I'll update you when everything is back to normal.
Thank you @tomfuertes for the context!
Thanks for the confirmation @Jason-GSell, and thanks Optimizely for sending the email notification out. We are all in the same boat here, but it's good and helpful customer service to see your official response.