he wasn't there with the panel. Milo was the first one-on-one guest, so only there to chat with Bill.
Uhm, did you watch it? He was definitely there with the panel. In fact he kept trying to talk over everyone so much that Bill told him to shut up repeatedly.
Edit: ah, I see, he was only with the panel on the aftershow. That doesn't surprise me that much that they cut him from the regular broadcast I guess.