Newest news from Germany: An important information artifact that was needed to illuminate this topic, was deleted. So, it should be clear, that the BND did not change, but somebody is now hushing up the whole topic.
This seems like a common theme with intelligence agencies, building datacenters to store petabytes, but no one can spare a 2TB external to store the list of selectors that were queried.
(I mean, there really aren't too many options here. Either they did store the data and deleted it, in which case the person in question and everyone up the chain in command committed treason, or they just don't store queried selectors, in which case 1) the program is probably illegal, 2) they are incompetent if they don't monitor what the 'allies' query. Intelligence agencies have no allies, that is the whole point of their existence.)
(German) Source: http://www.heise.de/newsticker/meldung/NSA-Ausschuss-BND-hat...