I was just about to get around to listening to the Chapters 7-8 episode (being almost two weeks behind, oi vey, my bad), when I noticed the latest episode on this site was labeled chapters 9-10 (without there being a different one labeled 7-8 — the previous one was the 5-6 discusison — so it wasn't that it had just posted early). I downloaded it & listened to the intro to make sure it wasn't just mislabeled, but it was in fact the 9-10 episode: the wrong one was posted.
Looking at stitcher.com, it looks like the right episode went up there. I'm going to go listen to it. But you might want to post 7-8 here too.