So, I asked Christopher Plummer (the graybeard) where to find words of power, and the second place he gave me was up in the north west, I couldn't quite make out the name of it because my TV is so small, but it looks like it says Dragonsmouth Crater. The word wall is outside, and a dragon guards it. I ran down, took the word, and fled from the dragon. Now I'm stronger, and need the souls, so I came back to fight the dragon. It barely notices me and only breathes ice in one direction. It won't move, and won't bite. Nor will it use it's tail to attack me. I killed it about five times, and what happens is the health bar drops to zero and then disappears. The dragon doesn't die, though, and even summoned companions treat it like it's dead and won't attack. At that point, the dragon will rarely attack, mostly just staring at me, regardless the freakishly unrealistic position it has to put it's head in to see me. It will even put it's head in the ground to look behind itself. A psychical barrier is huge around it; I can't attack it's sides at all. I desperately need the souls and have killed all the other dragons I've found... I'm wondering if this glitch happens when you take the word before killing it? Is there any way around this glitch, at all? I've tried several things, killing it with magic, shouts, swords, bows, being sneaky or unsneaky, using summons to kill it, or even using werewolf form to kill it. I've tried to lure it out, but it won't take off. The first time I came by it gladly gave chase, but now it won't even move.
To help you place it, it's near The Lady standing stone. A little south east of it. Has anyone else had this problem, and is a patch needed to fix it? Does this happen with every dragon guarding a word wall?
EDIT: I forgot to mention, I checked to see how many souls I had after 'killing' it, and it said 3, and this was my fourth dragon. So... it's UNdead? I tried reanimating it's corpse too, but that had no effect, the game is treating it as both dead and alive at the same time. The dragon has also been phasing through the environment... I just don't know what's going on. I'll try installing the game later, and see if that fixes it, I hadn't installed it because I heard that caused a texture glitch. But I'll see.