I contacted 2k to see If I could get my account to play The Prelude again. Why? Well, simply for the achievements. You may think it is stupid but I was playing on a profile that I used every time I want to 100% a game and I have a lot. Anyway, it was important to me because my game froze during the last game and when I got back it already said that. I erased my game save to see If that would be fix, but only made things worst. After telling 2k Support all I wrote here, this was their first answer
After doing that, nothing was solved of course. I even tried to switch my Xbox One to a different region and reinstall The Prelude from that store. Nothing. So I came back to tell them just that. This was their answer.
I felt a little bit mad since I stated in various messages that I already played the game in other accounts, I just wanted the possibility to play in the same account. So I came back to tell them just that and beg them to read my messages and not send me an answer like that. If they don't have the tools, I could understand. So here was the final answer.
At this point it feels like talking to a wall. I guess I have to be in peace with it, knowing they won't patch s**t and that 2k support can not help with a matter not that big...