A search for example.com (not literally) comes up with nothing.
A search for example brings up pages from the site. Therefore, the site has not been dropped from their index. But, the urlinfo knows nothing about the site. The deterioration started with the missing link counts, then missing page synopsis, now missing everything.
>anyone else No. But as described in several threads over the last weeks the frontend of ATW and AV is being merged, which explains anomalies in the output. The important thing however is ranking. Changes in the output on the url investigator thingie shouldn't have any influence on ranking.