Since it isn't possible to rearrange the pages right now, you could add a link to the appropriate page in your description.
If you want to keep your episodes shorter:
Chapter 7 page 6 would have a link to the new Chapter 7 page 7.
Chapter 7 page 7 would link backwards to Chapter 7 page 8 (assuming that's the next page).
If you don't mind a slightly longer episode:
Kura made an excellent suggestion.