Dear All,
We've discovered an issue affecting the save/load functionality in the game. As a temporary measure, we have disabled the backlog feature while we work on resolving these issues.
Our development team is working hard to fix both features, and we expect to have everything back to normal within the next few days.
Until then, please be aware that:
You may experience difficulties with saving or loading your game progress
The backlog feature is temporarily unavailable
We sincerely apologize for any inconvenience this causes. Thank you for your patience and understanding as we work to improve your gaming experience.
I'll update you as soon as the fixes are ready.

Workaround:
Save (same scene) and load