Note that 57 is a multiple of 3 where 31 is not. Here Matthew approaches Dream's castle to speak to him. The women in this story are frequently accompanied by them. Of course, in that story it was the right half, not the left. Currently there exists only one Earth, and only one Wonder Woman.
Current continuity is as given in the next few panels.
Superheroes lead strange lives. The mute waitress is the demon Mazikeen from issue 23, the half-mask hiding the rotted, skinless horror that is the left half of her face. Lucifer is clearly a being of highly refined taste. Version 1.0 released 8 June 94. Version 2.0 released 1 Nov 95.