Complex sentence: The show found enough success on the site that Netflix went on to commission a second series of 8 episodes, without Channel 4's involvement, which was made available globally on the streaming network in November 2016.
Split into simpler sentences: The show found enough success on the site that Netflix went on to commission a second series of 8 episodes, without Channel 4's involvement. The second series debuted globally on the streaming network in November 2016.