Not dev (obvi) but maybe I can help!
What MIGHT be happening is you may not have high empathy points for some of the characters? The current version contains routes for the 4 patients, so to access the full content, you have to pick conversation options that increase empathy points for the character whose route you want to play (ex. Michael, Charlie, William or Tom). If you have low points for all of them, you'd get Dr. Sharpe's route--which isn't released yet.
This happened to me after I bought the game, so go back and pick a patient you like and make sure you have a session with them everyday and pick a conversation option that increases the empathy scale. You'll progress past week 1 afterwards
(Like legit: I'd do save files for every time a convo option popped up and wouldn't continue until I saw the empathy meter go up)