Missing textures, but why?

[suicidalkatt]

Someone brought to light a rather strange situation.

After using the 'ExtractInterfaceArt' command "Interface/Icons/achievement_boss_infinitecorruptor" basically doesn't exist or extract with the command.

You can however view it in-game with this command:

/run local f = CreateFrame("Frame"); f:SetSize(64,64); f:SetPoint("CENTER",UIParent,"CENTER"); f.t = f:CreateTexture(); f.t:SetAllPoints(f); f.t:SetTexture("INTERFACE\\ICONS\\achievement_boss_infinitecorruptor")

Any idea what might be going on here?