1) Isaac's Route: EPL4 and Brothel unlocked is necessary to progress. Just follow phone guide
2) Onlyfun: Just keep clicking on the "POST" in the Onlyfun app to progress.
3) Amy's Past: This one is tricky, you'll need a patch to see the 8th photo. As it's a bit controversial according to Patreon's standard. Patch will be available in Discord.

Note: Jimmy was not added and instead extra CGs were added to the existing routes.