This is the first time I heard this, Ayyi2014. I am not sure how that's possible.
There's currently 9 naughty nun scenes in the gallery of which 7 should be easy to unlock. Maybe you could join discord so we can find out what's wrong.
Cheers.
Thank you for the response. I think I manage to fix the problem. I disabled the rollback side in setting and restart the game and my phone, I reload my previous save right before starting the nun quest, finish the quest and the scene again, after finish the quest I quick save and check the gallery. the scene and photos are successfully recorded. I don't know why it doesn't record before but I manage to fix it now. For the note, I never skip the dialogues unless I already see/finish it and I always save before and after finish the quests and also the decisions. Maybe it's was a glitch 🤔 but that's okay...
Btw, it's a very good game and I like the story have the option to choose between the dark and non-dark path in one game. Because some of other games only have dark path-locked and it's a bit cliche and easier to guess on how it will end.