Hope I found the right spot to post this issue here. Does not seem too serious to me. There should be an autosave available when entering the sanatorium.
Quest: The Man Who Waits
Problem Description:
After talking to the Head Warden Ethelmoer start the questioning with Audmer. Instead of asking for any suspicious activities first choose "Do you know anything about the Awakenings". After that the dialog option for the quest disappears and the quest is not updated.
Workaround:
Use quest dialog option in the beginning.
Savegame can be provide if necessary.
Cheers,
Goldfishslayer