Sorry, I made a mistake. I’ve updated the text file to add the correct code. I’ll send a mail to everyone who bought the game as well. Thanks a lot for reporting it!
I tried the code starting with P on both the online version and on PC and it works for me. What do you mean by does nothing? It doesn’t validate like before? You can type the code in the morning but it does nothing until night where it unlocks the gallery, the cheats and some scenes. I know this is totally counter-intuitive.