dragon carving (ancient ruin) stuff

[ms233]

Every time you put a fang in the carving, the carving ends up in your inventory.  It works fine if you drop the carving and keep going.  Also, if you don't have any fangs and you type "put <color> fang in slot" it tells you "you do not have that item" five times and echoes what you typed to the room.

[HP=392/MA=140]:i
You are carrying 2 runic coins, 8 platinum pieces, visored greathelm (Head),
black plate gauntlets (Hands), white gold ring (Finger), gold jeweled ring
(Finger), plate boots (Feet), adamantite bracers (Arms), crimson cloak (Back),
phoenix feather (Neck), starsteel plate leggings (Legs), belt of might (Waist),
fine breastplate (Torso), long battle shield (Off-Hand), runic warhammer
(Weapon Hand), 2 black and white serpent ring, 2 ruby-eyed skull ring, lionskin
belt, rope and grapple, 12 red fang, 11 green fang, 11 white fang, 11 black
fang, 11 blue fang, blue dragon carving
You have no keys.
Wealth: 2080000 copper farthings
Encumbrance: 38128/6768 - Heavy [563%]
[HP=392/MA=140]:drop blue dragon carving
You dropped blue dragon carving.
[HP=392/MA=140]:put red fang in slot
Its toothy maw opens and spits out a key!
The dragon carving magically shifts and changes!
[HP=392/MA=140]:
Dark Alleyway, Dead End
    This small, cramped alley is cluttered by stony debris and bits of
unidentifiable rotted things. It is relatively featureless, save for the
strange dragon carving on the stone door at the end of the alley.
You notice 7 gold crowns, 3 green fangs here.
Also here: Lalee, Mithrax.
Obvious exits: closed door west, northeast
[HP=392/MA=140]:i
You are carrying 2 runic coins, 8 platinum pieces, visored greathelm (Head),
black plate gauntlets (Hands), white gold ring (Finger), gold jeweled ring
(Finger), plate boots (Feet), adamantite bracers (Arms), crimson cloak (Back),
phoenix feather (Neck), starsteel plate leggings (Legs), belt of might (Waist),
fine breastplate (Torso), long battle shield (Off-Hand), runic warhammer
(Weapon Hand), 2 black and white serpent ring, 2 ruby-eyed skull ring, lionskin
belt, rope and grapple, 11 red fang, 11 green fang, 11 white fang, 11 black
fang, 11 blue fang, dragon carving
You have the following keys: dragon key.
Wealth: 2080000 copper farthings
Encumbrance: 38113/6768 - Heavy [563%]
[HP=392/MA=140]:drop dragon carving
You dropped dragon carving.

[Gardner Denver]

I guess something we fixed broke this.  Ok thanks..