If Fane does not speak to the small voidwoken before entering the crypt, he can not bring back the eternals without the God King, and thus becomes a 'regular' Divine. That encounter used to be somewhere else, but was moved so it is pretty much impossible to miss playing with the party together, so effectively Fane will always bring back the eternals (with or without the God King). A dialogue option may be added to be able to choose the regular Divine ending for Fane, as well.