However , all of series 2 and episodes 1 -- 3 of series 3 were broadcast as Season 2 in 2009 .
Series 1 was broadcast as Season 1 in 2008 .
All of series 2 and episodes 1 -- 3 of series 3 were broadcast as Season 2 in 2009 .
Series 1 was broadcast as Season 1 in 2008 .