So, I've been using URM on this game, and I got to the start of Miho's route, and I saw it called Rachel_True_Love, and apparently, it's False for me, which couldn't be right since I was doing all Love Routes, and then going back and doing the NTR Routes. However, when I looked using URM, I saw that there's actually a true_love and real_true_love for all 3 main girls. For me, all 3 true_love were False, and all 3 real_true_love are True. Is this gonna be an issue? Especially since Powell has true on both true_love and real_true_love...
Let me be honest with you and let me tell you a little story...
I started Night Lessons trying to make a monthly reward for my Patreon, the idea was to make a way to add girls and short stories, 2 pictures per girl. Then, after the first release, people in my Patreon like so much the girls, and they were asking about continue the story, so I did. After that, I spent around 2 years to finish the whole game.
In that time, I re-use a lot of names because I thought about finish the game at some many points (that's why you can see true_love, real_love, end_love and variables like that for each girl). So, I don't even know where the true_love, real_Love or any other variable goes, because I focused only to make the game works as much as I can.
Until I know, in this version, the most part of the story should be unlockable without problem if you follow the hearts for the loves routes and if you check the places before the end of each act.
Some parts of the story could be a little tricky, like Gloria or Niki ones or the Clarice D&D game, but the rest should be playable without problem.
Also, I don't know how you are using URM, but you need to count with the position of variables looking at the code, because some of them could make others impossible to get, at least what I'm understanding.
I guess I can't help so much aside this.