I don't watch BB anymore, although I still follow along to a point, but my main takeaway is how offputting it is to have a host pushing their religious views so heavily into the narrative (and I think she now also sends all the contestants Bibles...).
I tried hunting down some episodes with Jane Powell. But i couldn't find any. I'm usually pretty good at hunting down stuff. Maybe another poster might have better luck than i did. Or maybe there aren't any episodes with JP filling in as Lisa.