Stompy is a unique skinned blue goat that can be found around Mount Neverest. It seems to have more than one possible patrol paths, I could find it near Shado-Pan Monastery in Kun Lai Summit patrols from Winter's Blossom to near the summit of Mount Neverest (through the falling ice and icy windy tornadoes and all!).
Stompy's tracks are now spawning correctly, no need to follow them backwards anymore!
Leaves: Heavy Tracks