KotS has all of that without the page flipping.Glyfair said:The concept is also to have all the information necessary to run the encounter on one page. Map with starting locations for monsters. Statblocks for all monsters. Details on terrain, illumination and other battlefield conditions, including the effects they have on the encounter.
As for why it's not done here, I'm guessing it's a layout issue. There probably isn't enough "meat" between encounters to take up a full page. Even so, at least they could stick the encounter info on the next page instead of 5 pages later.