Agreed on so many levels MJC. The last thing I thought to check was the teeth. Not came across a character morph that makes a mess of the dentition before. Makes me wonder if it's some sort of glitch that wasn't supposed to do that.
Well, you didn't download my horsehead morph then...but to get the extreme shape there wasn't any way to NOT screw up the teeth...so I just ended up scaling them down to next to nothing and shoving them to the back of the mouth.
But for a 'normal' human morph...no, that's not 'normal'.