Like stf already said, it seems like you didnt wait long enough. It always takes a while to accept the changes. This process can take minutes to hours. But now it's working. If you look up for Südermarschweg 8 then it will show the right building.

Like stf already said, it seems like you didnt wait long enough. But now it's working. If you look up for Südermarschweg 8 then it will show the right building.