Possible Old School Fantasy Heroes Error

[Cripple X]

Garam "The Chosen" Vran has the edge Trademark Weapon (Olwen's Hammer) and the Weapon Olwen's Hammer. Olwen is the ranger however. Is this a typo, is Garam using a hammer he's borrowing from Olwen, or is it a really odd coincidence?

[razorwise]

That would be an error. Good catch (though I like your alternative explanation). You get an e-benny!

Regards,

Sean