Hey sorry to reply to this a second but I'm literally just now realizing: is the new philtrum and cupid's bow not aligned correctly with the nose in the update? I know human faces are inherently asymmetrical, so I'm not sure if this could be an angle thing or lighting thing or something else? Is that possible here...?
I drew a quick, shitty line in MS Paint through the center of the cupid's bow because I couldn't be bothered to open CSP anymore, but I hope this shows what I'm seeing?

EDIT: God maybe it is just a trick of the lighting now that I look again. I really can't tell. I keep looking at the line on the second image and not being certain it's the center, since the top of the lips are, ironically, more blurry in the new version...