Can I ask why? I know you can't always explain why some things are/are not available, but for half of a season to be shown and then stop suddenly is rather out of the ordinary and surely deserves a bit of explanation. Were episodes 1-6 put on catch-up by accident and should only have been available to stream on Amazon Instant Video? Should they not have been on here at all (like the incident with the first episode of season 5 of Nurse Jackie last year)? Did someone forget to put up episode 7 then thought it wasn't worth putting the rest up? The fact that the episodes that were available (season 1 eps 1-6) were only viewable for a few days rather than the normal month would indicate that someone had made the effort to arrange to put them on here, they didn't just appear via some automated system that puts Encore shows on here. I'm guessing this is more ITV's fault than NowTV's but i would be interested to know what has happened.
I'm lucky enough to have seen the episodes already, but since you are premiering season three next month (according to your blog) I was really enjoying the chance to get caught up again. And those people who haven't already seen them will be pretty cheesed off i imagine. 
