Hey bethesda I suggest you check well on your scripts because I found that when the textures are failing ALL the bugs appear BUT when the textures of the game are fine and load properly the bugs seem to dissapear... for example I have equiped the Amulet of Mara and in rarely times the textures load properly, when the textures went bad the bows damage says an irrational number, BUT when the textures load properly the other bugs seem to dissapear and for example I check this with the bows, now the damage calculate properly.
I think that the bugs skyrim is having are because some scripts doesn't connect well between them or I don't know but I think the answer is one script or more, that are corrupting the game, therefore making the textures ugly and some other glitchs.
PS: I KNOW that the bows damage is fixed in the 1.6 patch, that was just an example of how when the textures doesn't load properly the other bugs seem to "attack".