I myself ran into this problem, I did not find a solution to this problem from other resources, since I solved this problem, then I decided to help all other players, the Saves are taken from a licensed game.
Where the saves are stored: Drive C / (your user) / Saved games (as the folder is called) / Quantic Dream / Detroit Become Human / and drop it there with a file replacement
Detroit: Become Human: Save Game (If you have problems loading the second mission) Free Download
I recommend that you copy the replaced files so that you can restore them in case of problems..
In the game menu, go to the Plot tree and skip the episode in which there was a problem … and then enjoy the game
If you have any problems installing the Save data, then the path to you in my Discord: https://discord.gg/5f9t68N
I’ll be glad to see you there))) wait for the Save with a full walkthrough of the game
