Wikimedia Bugzilla is closed!

prop=info gives return fields - but without information.

demo:

http://de.wikipedia.org/w/api.php?action=query&generator=backlinks&prop=info&titles=Sonne
returns:
<query>
  <pages>
    <page pageid="230" ns="0" title="Astronomische Einheit" touched="2007-06-02T21:00:34Z" lastrevid="0" counter="0" length="0" />
    <page pageid="316" ns="0" title="Astronomisches Objekt" touched="2007-06-02T21:00:34Z" lastrevid="0" counter="0" length="0" />
  </pages>
</query>

The expected return would be (titles from query above):
http://de.wikipedia.org/w/api.php?action=query&prop=info&titles=Astronomische%20Einheit|Astronomisches%20Objekt|Asteroid|Akrostichon|Brauner%20Zwerg|Blauer%20Riese|Beteigeuze|Chemisches%20Element|Dezember|Grundkr%E4fte%20der%20Physik
<query>
  <pages>
<query>
  <pages>
    <page pageid="230" ns="0" title="Astronomische Einheit" touched="2007-05-26T04:52:08Z" lastrevid="32328181" counter="445" length="24427" />
    <page pageid="316" ns="0" title="Astronomisches Objekt" touched="2007-05-16T09:26:30Z" lastrevid="30828713" counter="678" length="10688" />
  </pages>
</query>

In the generator query no field added by prop info is useful for any purpose - touched returns query time, the other fields nothing.