The guide says:
Flip to a page where it says captured / defeated [Pokémon]. Do this three times to advance the frame from 6 to 12. No more, no less. Do not count the journal's initial appearance as a page flip. Each flip to a page with captured / defeated advances the frame by 2, so adjust accordingly based on your calibration frame and your target frame.
So i assume that the page that pops up must not have "captured / defeated" on it,so it doesn't advance your frame.It seems that it's used in order to stop the NPCs in Solaceon from advancing your frame.
Flip to a page where it says captured / defeated [Pokémon]. Do this three times to advance the frame from 6 to 12. No more, no less. Do not count the journal's initial appearance as a page flip. Each flip to a page with captured / defeated advances the frame by 2, so adjust accordingly based on your calibration frame and your target frame.
So i assume that the page that pops up must not have "captured / defeated" on it,so it doesn't advance your frame.It seems that it's used in order to stop the NPCs in Solaceon from advancing your frame.