Since I'm one of the beta readers for the team, CJ and I have talked a little via email and here's what I told him.
I’d have to say at this point in time, there’s not much you can do about what’s already been posted. The time to make changes to it is, if you were to decide to epublish it.
You can take what you’re learning and apply it to future chapters and stories to be written. No matter what you do, you’re not going to satisfy everyone. Case in point, with TSOI, in book 2, part 3 there was a chapter involving the gladiators (Gahdar) putting on a show for the Emperor’s birthday celebration. One reader who participates in the discussion at The House didn’t see it as advancing the story. It actually tied into an earlier Interlude chapter involving the Gahdar. It helped explain a maneuver used.
Another example, there are several unanswered questions throughout the story. From Book 1, we have the question, what happened that caused the stasis chambers the Icarians were in to open after 2500 years instead of the programmed 100 years. That question finally gets answered in Book 2, Interlude the Seventh – Silver.
Three of us has stepped up to remind that member of the purpose of the Interludes. They bring us information that pertain to the story, but don’t really have a place within any particular chapter.