Sorry if this bug has already been reported but it was very annoying.
Quote:
inv
You are carrying:
     38 copper coins
     12 silver coins
     26 gold coins
     (Invis) a gold ring with a cyan stone (brand new)
[HP:100%] [ME:  5%] [PE:100%]
> 
recite ring
You recite a scroll of inessence.
You watch as a gold ring with a cyan stone pops out of existence.
[HP:100%] [ME:  5%] [PE:100%]
> 
inv
You are carrying:
     38 copper coins
     12 silver coins
     (Invis) 26 gold coins
     (Invis) a gold ring with a cyan stone (brand new)
[HP:100%] [ME:  5%] [PE:100%]