I've had this happen sometimes with the Daz figures - M3 seems particularly prone to it. The morphs just don't seem to "take" when you inject them. Sometimes its just the FBMs that don't work and you can still adjust the individual body parts, other times nothing works at all.

  Either way, I've not found a solution apart from closing down poser and starting again. Usually then everything works fine.

"Don't make me angry. You wouldn't like me when I'm angry!"