You might try resetting and redownloading Genesis Evolution everything (seriously, anything with the words “Genesis” and “Evolution”), as well as the Gen4 Shapes. Also MS-Lycan, if you have it. I had that problem—mostly with the Michaels—and it got much much worse after I installed MS-Lycan. (Lycan HATES Michaels. Any of them. All of them. Seems to be moderately indifferent to Victoriae.)
However, all of Genesis Evolution whatevers and the Shapes have been updated relatively recently—I think for version 4.5 compatibility, but I’m not sure— and they seem to have carried along some UV fixes in the bargain. MS-Lycan has also been updated to release version 1.1 (I think) to 1.4. The problem hasn’t completely gone away, but it’s much much less frequent since I updated.
I reset and downloaded and got these files:
But these are the version numbers I already had downloaded and installed. I got the evolution morphs in February and the shapes in April. I don’t remember whether I ever updated them before, but I don’t think so. Since the versions match, I didn’t reinstall them now. They wouldn’t have changed without changing the version number, would they? I don’t have MS-Lycan. I really don’t have a very large library, because I’ve only been using DAZ Studio since February 2012.