Autopilot: Problem loading Journey and how to resolve

You may have reached this article because you were shown the following alert:

As a first step, please let us know this happened to you. Please include what you were doing when it started (if you remember) and a screenshot of the browser console if possible.

Next, to avoid the problem please either:

• hold the "shift" key and click refresh in your browser to re-load Autopilot; or
• clear your browser's cache and re-load Autopilot.