Hi!
I see that this series has been edited quite a few times, most recently by @CosmicHowl, so I'd rather not edit, but ask instead.
According to the official Facebook page, (https://www.facebook.com/ygwyll) the first season consisted of 8 episodes, which aired on S4C, on October 29, October 31, November 5, November 7, November 12, November 14, November 19 and November 21 at 9:30 p.m. (The episodes were 60 minutes.)
What is now available as a 120-minute episode was actually broadcast as two 60-minute episodes, exactly the same as the other two seasons.
So, is there any particular reason, why it is like this now, or would it be worth re-editing the first season?
Thamks. :)