Long time ago - when horses could still talk and all the trafficreports in Waze came from Venezuela - there existed an option in the client to operate Waze in an "invisible mode", at least on the iPhone-client that was the case. So you could Waze around identified by an id, or anonymous, or invisible even. I think that option was shed from the iPhone-client at the version 2.x. But... since some time, I can see trafficjams popping up in (a small part of) my area without seeing a Wazer move around the map - as if the invisible Wazer returned. Or... more than 1 invisible Wazer returned, because the jams pop up kilometers apart.
Are there any clients alive today that still support the invisible-feature? Did anyone else notice such phantom-jams popping up?
(I know, it says "no service", which usually suppresses the showing of Wazers. But that is because I lost connection before I could make this screenshot. My word, there were no Wazers moving visibly around in Aachen at the time)

