They really should refer to it as Nine News.
As we've said on here many times before, NBN's branding is just a god awful mess.
The station is now generally referred to as "Nine" for 23 hours a day, and yet within that one hour, they still refuse to acknowledge Nine News as such.
Anyhow, I don't think it will be much longer before NBN News is rebranded as Nine News, and then these issues should be no longer. Early next year is my guess.