The show was cancelled back in January by it's Canadian network...there was never a possibility of it continuing regardless of how it performed on Syfy. Sorry.
Merely being cancelled by the original network doesn't make it impossible for the show to continue on another. See Sliders, Andromeda, and Stargate SG-1. All three were picked up by the Sci-Fi Channel after being cancelled by their respective networks.
Now sure, the ratings for P:NW would have had to be pretty darn good for SyFy to even consider picking it up, but unlikely isn't impossible.