Logged in to find that ALL of my avatars I made with the character creator, had mysteriously reset the color options for hair, facial hair, eyes (both iris and eyebrows) and the mouth. To some kind of default choice.

As I went in to correct them again I noticed that none of the affected parts had any selection box around any of the color options.

In the image the leftmost avatar has been reset to the options it was supposed to have, the others are still unchanged.