I posted about the same problem yesterday. I haven't found the answer either.So I'm stuck on the melissa quest. I got the 10 trust from john and i speak to him about melissa, but he never gives me permission to enter the room. Is there something I forgot? I tried to see if someone else was stuck like me doing a search and i couldnt find anything about it, I even started a brand new game and i get the same issue.
Any suggestion?