Trouble with Neo Ayane for Genesis 2 Female Dress

Crispycraft

 Using Carrara 8.5 Pro (haven't tried any other program) when I first load the Neo Ayane dress to the Genesis 2 figure, it fits perfect. Then I save the posed figure as a carrara file. When I reopen the file, the bottom of the dress is stretched out and I'm unable to get it to fit correctly, unless I delete the dress and reinstall it, only to find that the distortion reoccures when I reload the Carrara file. And then I found that the dress has two pelvis-to-shin bone regions. One, of which, doesn't appear to be attached to the dress at all. Could this be the problem?!?!