Not really a surprise - although it was steadily growing and had a loyal fanbase it was from a lowbase and never the breakout hit it deserved to be. Hopefully Netflix will add the UK version to their portfolio as I think it works well for them and they produce the other versions in the UK, and have recommissioned the US one. Would be a double blow if they ended up moving the US one to be produced in the US and it fell into the same tropes that all US reality shows seem to follow.