Problems with save files.

I've figured out a way to deal with this.
1) Launch UPLAY, it synchronizes the saves, and the game starts. Click "Load" and if you see old saves, exit the game and, MOST IMPORTANTLY, exit UPLAY!
2) Repeat the procedure after 5-10 minutes! Sooner or later, they will appear!
3) Sometimes you have to wait up to 30 minutes between restarting UPLAY!