not sure if this is a bug..

Entered this room with detect evil on and noticed this (I know the colors won't show here) [Exits: north east south west] ( 4) (Red Aura) A rotting skull gazes up at you, looking as though it is cackling. ( 8) (Red Aura) A loop of stitched together scalps lies here gathering flies. ( 8) (Red Aura) Two fair-skinned hands lay here with metal studs protruding from them. ( 8) (Red Aura) Two dwarf-skin lined boots wait to be used. (16) (Red Aura) A pile of metal-lined skin lies here. ( 7) (Red Aura) The massive ribcage of a storm giant lies here with flesh decaying. ( 6) (Red Aura) The hollowed out skull of a storm giant peers at you. (Invis) (Red Aura) A foul duergar lurks here, spitting curses and challenges at the Tower. (Invis) (Red Aura) Massive and enraged, this fire giant is ready to hurt somebody. All the items with the red aura flag where displayed in red on my screen, but the two mobs red aura's were still plain text. Not sure if those should also be red but thought I'd mention it.