I will see if I can get a picture of her and her feet tonight after work! When we cleaned her feet yesterday (just used a wet paper towel) nothing seemed to be on her feet at all. I don't fully know what you mean by her scales sticking up on her legs, but I'll look at her more closely tonight...
I have a chicken (I think she's a Buff Orpington hen) that is probably 3 or 4 years old. Out of no where (probably starting 2 weeks ago) she started limping.....this isn't your typical limp though. When it started, she was walking normal but every few steps she would bring her right foot up...