this is one of my favorite games ever. I have spent quite some time reading the various posts here and have noticed how some of you seem nervous to know the solution of the various updates, as quickly as possible, and in my opinion it is the wrong approach, the game (because the game is) resolves itself "by itself". there are people who still ask for the password of cherie's pc (when you just need to have the patience to read that you will find maybe twenty answers to this topic) or there are those who publish the fact that they have 42/43 models and ask where is the last one, not understanding that some choices we make affect the various paths and that it is impossible for others to know who is missing ... there are 2 guides who certainly do not solve the latest missions, but they give a big hand to those who have the patience and the desire to read them.
ps: I too seemed stuck with 42/43 girls in the last update, I wrote all the names on a sheet, I compared them with those suggested in your guide, and in the end I found out who I was missing, I looked for it as per the procedure written by you and I was able to complete.