While weight painting today I ran into an issue I've never come across before. I was weight painting for the clavicle bone when I started having vertices that would rotate with the bone but had no visible weight painting. I spent over an hour hiding faces and making sure everything had no weight paint value. I also tried unassigning the specific vertices from the vertex groups. Been stuck on this for about 4 hours now. Any help or guidance will be greatly appreciated. Thanks ahead of time.