It's true. I started the game with little programming experience so there are some shortcomings in implementation.1) You have to follow the walkthrough exactly, and ensure you pick the (I think) bondage path, or you can end up in a situation without enough corruption to progress further and trigger the next level for progress. I have worked through this a couple of times but it is certainly an issue
Usually my patrons let me know about errors and most of it has been removed. I assure you the game is fully playable. If you have any empty loops for weeks or lack of progress you can send me a save file and I'll take a look.2) Then it hits a point where you are relying on an event that isn't a guaranteed trigger to progress the story, and it is only available 2 or 3 times a week at the weekend. You are left (and I have done this at least twice) skipping the week until the weekend, doing events at the club at the weekend hoping that the one event triggers to get some event progress, and seeing nothing. I have easily reached the 50 or 60 in game days skipping weeks and weeks just to see no event trigger and am still on 20% progress for the investigation. I suspect from the comments that I'm not alone.