Cool. You've inspired me to have an OR for lunch. And I almost wore my OR shirt today, too. Yes, I have one!
My broader point regarding the published recipe, if I had a broader point, was that it is so far off I am not surprised that the yeast would be wrong.
To be honest, having just had two sips, behind the roast and the hops I would be hard pressed to pick out the particulars of the yeast...