The auras in the HUD are not the same one that are in the buttons... the auras in the buttons are the buffs on your and the debuffs are on your hostile target (i.e. the auras that are helpful to you) while the ones that are in the HUD are the *debuffs* on you and the *buffs* on the target (i.e. the auras that are harmful to you)
What people don't get is that I am, ultimately, an artist at heart. My brush has two colors, 1 and 0, and my canvas is made of silicon.