I don't know, they used to have a 'classics' section where you could watch s2 and s3, and then s4 has been on over the past 8 weeks so episodes 5,6,7 and 8 should be there at least. Maybe they don't put up repeats
As for the Danny debate - I found him irritating but never hated him because I watched series 2 after series 3, so I knew that Louisa told him to push off and I knew that he wasn't a threat. Also he did try to be nice, he just did it in a very irritating way.
Edith on the other hand

We were all seeing s4 for the first time, we didn't know what was going to happen, we were all pessimistic from series three and she was a serious threat so I hated her for that, then she was being smug and evil, bitching to Louisa, the fact that she was pregnant made it worse. Partly because she was using it against her to make evil comments and also because she knew she was hormonal and irrational and then wound her up anyway! That scene in episode four, she sets the ball rolling and then clears off, Louisa enRAB up in tears. Grr!
