Another weird thing I noticed in the episode summaries is thatOk, that's what I thought. I wonder what their reason is for a small change like that?
Episode 4 says "Davos must revert to his old ways and smuggle Melisandre into a secret cove" and Episode 5 says "The end of the Baratheon rivalry drives Catelyn to flee".
the birthing of the shadows under Storm's End happened before Renly is killed when it happened after in the book.