I'm running the gold master version of iOS 6 on a new iPad - when I push the 3D button in maps it tilts the map up in anticipation of a 3D flyover but no buildings appear, it's just the same static normal map but at an angle. Am I missing some setting somewhere I have to turn on to get this to work? And I'm browsing in cities that have been confirmed to be flyover cities so it's not like they're just not available. Any help would be great - thanks!