[doofus]

I am levelling some Horde toons, and noticed that Swipe appears to LUA as being always available, even though it is not until level 32:

local playerSpellSwipeUseable = IsUsableSpell("Swipe");
or
local playerSpellSwipeUseable = IsUsableSpell(213771);

Always returns true!!! I am level 20 and it is not available until level 32.

Other spells, eg Barkskin, return false (correctly):

local playerSpellBarkskinUseable = IsUsableSpell("Barkskin");


Is this a bug associated with "Swipe" and is there a way around it other than manually checking the player's level ?