So I purchased the plus version and I've attempted to play Dimitri's route but when I get to play chapter 22 it says that there are no more chapters? I'm not sure if this is correct or not.
Make sure you use the password released on Patreon in the settings under "gift"
Detailed instructions are in the Patreon welcome post, be sure to read thoroughly :) https://www.patreon.com/posts/welcome-patrons-19940305