The game adds a Gallery after the player completes it. It may cause the old saving data not able to use,or cannot see the Gallery because you use the old saving data.
Here is the complete saving date.
https://mega.nz/file/cBMmjK7T#OuNbisfARk3L8BK0rZcvOcVjtdz4LbwGBBy4Ext_0nw