Got this problem too after installing the reproccer and the compatibility patch for SkyRe and Immersive Armor v7. Tribunal Mask and Dwemer Control Rod textures disapeared since.
Well, you might want to keep your HUD unchanged, the mod is kind of glitchy. You see a lot of remnant layer of the full scale HUD poping up all over the place. I guess opacity is cool, but scaling doesn't look good enough for me. (v 2.0.1)