#0 - Sept. 11, 2010, 11:34 p.m.
This is most noticeable when the cat is sits down. The leg doesn't fold in and instead pokes out. Also, when the model goes through the idle animation (where the cat shifts its weight forward and back) the upper half of that leg moves while the lower half stays still, and the leg magically grows. See the attached image for in-game examples highlighting the bug on the worgen cat.
http://img227.imageshack.us/img227/1889/buggedcatlegs.jpg
