No, it's not bugged. You have to download the Addon pack as well with the rest of the races. Go to the AST Mod webpage and on the left side is a link to the AST Add on Mod.
That should be what you want. Hope that helps.
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Ragnarok -
Hevordian Story Thread
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I think...therefore I am confused.
They were armed. With guns, said Omari.
Canadians. With guns. And a warship. What is this world coming to?
The dreaded derelict dwelling two ton devil bunny!
Every ship can be a minesweeper... Once