People, help !!!!! (bug with the quest Beast from Toussaint) (The Witcher 3: Wild Hunt)

I play on ps4. In general, I am performing the task of a beast from Tussent. We need to go to Corvo Bianco and examine the corpse in the basement. When I arrive at Corvo Bianco, there is a sea of ​​corpses lying there that you can examine. I click to inspect, and Geralt simply examines everything in silence. I go into the basement, kill the creature and I can't examine the corpse ... I'm desperate, the last patch is worth it. Tried loading earlier saves, but the same bullshit ...