The Pillars of the Earth Missing episode???

Hey so I just got Starz and wanted to download the series on demand in HD. Last week when I checked there were all 8 episodes in SD and only 2 in HD so I figured I would wait until the whole series is available in HD. So when I checked this week I was confused when I only saw 7 episodes in HD it looks like episode 3 and 4 Redemption and Battlefield is listed as one episode as "Redemption; Battlefield" and it runs for 54 mins. Is this a titling error or did they merge both episodes together? and if so does that mean they cut out parts of both episodes? I don't want to start watching then find out i'm missing an episode.