Hello, and don't worry!
I decided to download the PC (449 which), added my saves there, and played, left the game and entered and the ART SAVED ✨ (Arc CG Gallery, to be more precise.) and scenes from Replay too!
There was probably some kind of bug when I downloaded the 32-bit version and not the 64-bit version. So, everything is fine!
And the problem with “even if I read these scenes, the game thinks that this is not so” - too, everything skips!
Sorry for your inconvenience, but thanks for helping me with the problem! So, I was glad that this is something not serious, this is already good! And I hope your friend's wedding went well✨