Popular Streets not found anymore

Hi - I wonder why some really famous Streets in some German big cities are not found anymore by Open Streetmap. I wonder why I do not find any News Bugreports of this kind.

For example if I search “Max-Brauer-Allee, Hamburg” I do not find anything, but it is on the map. Even smaller streets that I have searched before are not anymore in the search result list (Example “Bartningallee, Berlin”)…


See: http://forum.openstreetmap.org/viewtopic.php?id=2903