Love this poll. Only 10% black when the state was 23% in 2012.
This poll does appear to be a bit crap if they are that far off among AA voters, especially in a Southern State.... although it is a B- Pollster with a +1.1% R house effect overall, but still an epic fail on the demographic breakdown of the electorate.
All being said, it does look like the NBC/Marist poll was a bit high for Clinton, and considering that Nate Silver is indicating it does look like a +5-6 Clinton lead nationally, PPPs NC poll is probably closer to the actual current state of the race, and Clinton is likely up about 2-3%.