Taurus customer service...they can't find my gun at this moment??!!

Taurus has had my 431 since March 26, 2007. The gun was sent in for failing to fire in DA and really bad point of impact issues. I have been calling every once in a while to check on it. Last week, they said it was all done and waiting to be shipped. Today is friday and no gun so I called to inquire. The CS guy said "Now why hasn't this gotten back to you yet?". He then put me on hold for a bit. He then comes back and says my gun is waiting for accuracy testing by the gunsmith which he says is one guy. The rub? He says he can't find my gun??!! I left him my number and he is supposed to call back as soon as they can find it. ??? I'll keep you posted. I'm not happy right now. I'm at 8 weeks of waiting and now they can't even find it.