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
Add Gallery （may influence the old saving data）
Source: Steam Community (opens in a new tab)