Remastered Star Trek FAIL

The Man Trap is airing on Space this evening. For all the extra digital effects, couldn't they have fixed the butt-ugly awful morphing jobs? The Salt Monster changes form from McCoy to Nancy, and we can even see the difference in lighting in the wall.

Surely if Ian McKellen and Patrick Stewart can have their faces de-aged without the use of CGI, a little computer enhancement can figure out a way to turn Dee Kelly into Jeanne Bal.

Update, 10:14pm: Others have noticed this as well, and also observed how they could have done it.