Autoscan bug

[Lithium]

A Shienaran Camp
A small outpost has been established here, but the defenses are weak. There is
a battered stockade barely standing, consisting of wooden stakes that show
signs of wear and tear and as well as hasty repairs. The camp stretches on,
further north, inside this wide space in the western mountain ridge.
[ Exits: n e ]
North:
HP:Healthy MV:Fresh >

HP:Healthy MV:Fresh >
scan n
*Latren* is standing here, riding a black warhorse.
A proud veteran Shienaran soldier stands here, ready for battle.
A proud veteran Shienaran soldier stands here, ready for battle.
A proud veteran Shienaran soldier stands here, ready for battle.
A tall white stallion is standing here.

[Rhollor]

Night time? Blinded? Dead? Nothin else? Haven't tested it lately so is it working elsewhere? Little hard for me to guess whats wrong there, reply if you have an idea or it happens again.

[Fogel]

It seems to happen only when a mounted horse is the first creature to be displayed in a room. For example, in this case:

A Shienaran Camp
HP:Healthy MV:Fresh >
scan n
*Latren* is standing here, riding a black warhorse.
A proud veteran Shienaran soldier stands here, ready for battle.
A proud veteran Shienaran soldier stands here, ready for battle.
A proud veteran Shienaran soldier stands here, ready for battle.
A tall white stallion is standing here.

The warhorse would be displayed first, but since it's mounted it doesn't show up on its own, and that seems to be messing up autoscan for some reason.