Problems with save files.

Hey guys, I need some help. After patch 1.5.1, save files stopped being saved. On 07/19, everything worked, but today, 07/20, they are not being saved, even though cloud synchronization runs successfully after the game and before starting it. Can you advise what I can do if anyone has encountered this problem with patch 1.5.1? P.S. Steam version, Uplay version 2.0.3.