Any Aussie having issue with navigation?

I'm from NSW Chatswood and my pro navigation (2014 version) in my 2014 X1 doesn't let me input building numbers for Pacific Hwy and Princess Hwy (These are the two Hwy I have come across so far). Building number option grays out. Took to BMW service and one of the staff checked it on another X1 (2013 version nav) and surprisingly it had the same thing. However, I got him to check on diff model, I'm pretty sure it was 1 series hatch with 2013 nav version, and it had no issues at all. lucky I got him to try on diff model as he was just about to dismiss it saying it was design thing. Has anyone in Australia or anywhere else come across such thing?

I have left my car with them for them to investigate and hoping they fix it as these things are soo inconvenient at times..