Can we know what version of the game you have at the moment? The Lucian update continues after you and Lucian decide to enter the cult.
oh okay...I'm not really sure which version it is but I know that after the whole "angel and demon on my shoulder" thing, the update ended there...I'm sorry if I'm being to vague I'm not good with these things 😅
Ok no issue, just download the latest version and open your Lucian save file. It will just continue the story from there.