so far i found one major one dark brother hood when you get the dawnstar hideout fully repared your room has a few unchanted gloves mask and boots well they dissapear if you try to get them. and one thats ok glitch is that the blade of woe doesnt need ingots to upgrade. dont know if thats a glitch or not lol so far those db gloves boots and mask is not much of a loss its stil a concern on what items may also dissapear when you try to pick them up. just to warn everyone check your inventory when you pick up rare items to make sure they stay there. this glitch could just be in dawnstar sanctuary. but thought i warn ppl. this glitch is on ps3. might or might not be for other systems