Daz Missing bones

[Chantajista]

I have found that some of my characters, not all, are missing some bones
The lower face rig and the upper face rig.
Someone knows why this happens and how to fix it?
Thanks

 

[MissFortune]

Stuff like this tends to change between generations of models, iirc.

 

[Turning Tricks]

 

[Chantajista]

I have rebuilt the character from base Genesis 8 figure applying all the dials and now the new character is exactly the old one but having all the bones.