I have talked to Steam and they said it is NOT a VAC ban, and that it WAS a Game Ban and to contact the developers...

I purchased DayZ from Steam and I loaded up into an official server and about 10 to 15 mins I got disconnected with a Steam notification saying I was game banned from DayZ behalf of the game developers? It's a bummer because I was watching one of my favorite streamers "Knotty" play DayZ and I wanted to try and get into it. If there is anything that you can do to help me out that would be awesome. Please let me know if I missed or need anything to try and get this resolved as soon as possible.
I have talked to Steam and they said it is NOT a VAC ban, and that it WAS a Game Ban and to contact the developers...

game ban on record | Info
17 day(s) since last ban

Steam 64id: 76561199519609665
https://steamcommunity.com/profiles/76561199519609665/