I've had an odd problem with my Fallout New Vegas. All of my characters faces have randomly reset, on all of my saves, to standard presets. As a work around I've tried loading old saves and they suffer from the same issue. I've tried ripping the FaceGen data from old saves using the extractor, but it just says the data has failed to load. Any help here would be appreciated because this is just plain frustrating.
Thanks in advance.

Huh, so you mean that you are using mods like FCO or Redesigned and NPC faces got reset to vanilla? Additional info would help.

I'm using FCO, but it's alright now.

I've managed to fix the issue. For some reason, a mod had changed my charaters back to the default race and reset everything in the facegen data to 0. I managed to load an old save with the facegen ripper tool and import them into my clean save, as well as change my race back. I have no idea what mod caused the change or how, but I seem to have solved it for now.