Unverified Dojo Listing
Dojos that have no been verified by the core CoderDojo team, have this alert on their Dojo listing on Zen. Usually, this is at the early 'planning' stages of a Dojo, prior to a first session. In addition to this, this Dojo does not appear in the main Dojo list on Zen, until it is verified. The listing still exists and is public however, so you can still share the URL.
The team do routine checks on unverified Dojo listings and verify those they feel are ready. If you want to be proactive, contact the team by email email@example.com or twitter @CoderDojo and take it from there.