If the DDP people has a problem with a specific address (or lack of) they will contact the developer directly over email. They have done it already in some cases.

If you are concern about the integrity of your data then you are encouraged to ask directly at developer.nokia.com. I'm not part of that team and this is not the place for discussion. Thank you for your understanding.

PS: following the Nokia Store and Qt 5 activity threads one can see that almost every day someone else shows up reporting the reception of a devices. They are coming.