this was likely a planned update they new was happening before the release date last week. the fact the carts were not blocked is still likely part of the gambit to get the cart teams to tip their hand prior to the north american release. nintendo is such a whore for recycling there is no way they've given up on these titles yet, they're likely still being used as bait so nintendo can eventually seal off the gates.
eventually, all the gba and ds games will start becoming available for download in the nintendo store.
eventually, all the gba and ds games will start becoming available for download in the nintendo store.