Save problem (Gothic 3)

Hello, I played this toy, ran to Montera, went to the arena, killed the reptiles, bought some armor with a skull (everyone was aggroed at me, in vain) survived during the battle.
The night passed, I load the save and it throws me at the beginning of the game, besides, the textures of the Persian, the textures of the NPCs have disappeared, they are not there + the backpack is empty.
Instead of NPCs, their weapons go, and my Persian is in the form of air, HELP.