No idea! I had the misfortune to be a Virgin Media :cen customer, so I lost the Sky 1 channel for a long time. I missed several series of BG, and what I'm seeing now makes little sense!
Are there ANY characters left who haven't died/come back from the dead/been revealed to be Cylons / Cylons who started as humans and came from Earth (I haven't quite worked that business out yet. :shrug:)
I think BG did the same as Lost - had an unexpected hit series on their hands and had to come up ever-increasingly mad plot twists to keep it running.
I wouldn't be surprised if Starbuck turned out to be the daughter of Elvis and Wonder Woman. :roflmao