[atlas] Problem with Map Tab of DNS Measurement

Hi! I did a one-off DNS measurement: https://atlas.ripe.net/measurements/3050168/ As long as the measurement was running, I could click on the map tab. But now as the measurement is finished, the "map" tab is gone. While loading the site I see for a short time the tabs General information, Probes, Map and Results. But as soon as the site is loaded completely the Map and Probes tab are gone. Calling the map explicitely using https://atlas.ripe.net/measurements/3050168/#!map does also not work. Is this a feature or a bug? Thanks Klaus