Any news on this? I did a quick google search but only saw news of the Canadian spin off for start (maybe already started) in the fall. The final episode of series 5 was more or less a cliffhanger so it would be hard to think they cancelled the show. In my experience with sci-fi from over yonder they don't just up and cancel shows like here and actually wrap up the story if they are going to cancel it. They wrapped up some subplot but the main plot is left hanging.