Mountain Dweller Cap not displaying correctly

[iAmBurberry]

Sorry ahead of time if I placed this in the incorrect section, but the "Mountain Dweller's Cap" vanity is not displaying correctly on Rogues. When equipped, my character's hair magically disappears. I'm not sure whether I'm the only one experiencing this problem or not, but I also tried on another Rogue character and still had the same results. Thank you and I apologize again ahead of time if this was posted prior or posted in the wrong section.