The Pam episode was a repeat, I'm almost positive.
There was only one other update, the former meth addict/track and field athlete. She was clean 8 months when they filmed her, and she was training again. She tried out for the '08 Olympics, but didn't qualify. She continued to train and compete though. She went home for her mother's marriage, and saw her ex-girlfriend. Her dad was still unaccepting of her being gay (And still an ass imho. Being homosexual is a sin, but leaving your wife for another wife is OK, such a hypocrite). She realized her family may never accept her being with a woman, but she has to learn to accept them for what they are.