Projected textures not working properly

Did a Dark Citadel wing earlier, and the rune-matching portion of Zagraal nobody in the group could see the runes on the items that elites dropped. We ended up just trial-and-error clearing it, but this is super annoying. Some people couldn’t see the orbs the boss spit out either. A lot of the projected textures in the game aren’t functioning properly, and that makes it very hard to out-skill certain encounters. Please figure this out.