I decided to make a clean hood devoided of the ugly horse and shovel faced townies using the tutorial here
http://www.moreawesomethanyou.com/smf/index.php/topic,5861.0.htmlI'm using custom face replacements and batch generating the townies.  The Adult black sims all have black heads and what looks like normal maxis color bodies.  So basically they got 1 skintone for the head and a completely different one for the body, other ages seem uneffected.  It may be important to mention I've noticed this mismatch happening since i installed pets for ONE skintone, when my toddlers of my light skintone grew up to children but it disappeared at teenagers, i tried downaging one of the CAS ones i made for the new hood that has the light skintone but the bug didn't appear.
I got all the expansions Uni, Nightlife, OFB, Pets, installed in that order.  And i don't have the newest pets patch installed.  I use Enayla skintones that i've set to defaults using simpe.  Any ideas what could be causing this?