Bug Tavern Cellar is not returned by my_location()

[Bale]

[294] Tavern Cellar (row 5, col 1)
Encounter: 1984 Had Nothing on This Cellar

[COLOR="olive"]> ash my_location()[/COLOR]

Returned: none
nocombats => false
zone =>
parent =>
parentdesc =>
bounty => none

[COLOR="olive"]> get lastAdventure[/COLOR]

Tavern Cellar (row 5, col 1)

[COLOR="olive"]> ash $location[Tavern Cellar][/COLOR]

Returned: Tavern Cellar
nocombats => false
zone => Woods
parent => Woods
parentdesc => Distant Woods
bounty => none

Why does my_location() return $location[none] instead of $location[Tavern Cellar].