Though this is obviously a warranty-type item, you may be able to do yourself a favor by also exercising the "Crown Guarantee." It's basically a 15-day money-back guarantee offered by Husqvarna. You may be able to help yourself by sending a certified letter to the dealer describing the problem. The postmark will serve as evidence of when you brought the problem to the dealer's attention, regardless of when the letter actually got there.
Another thought -- I believe it is part of the Husqvarna dealership agreement to service warrantable repairs, regardless of where the saw is bought. Any of you dealers able to confirm this? If so, you could take it to your local dealer, and experience the mild embarrasment of having to explain that you just bought the saw somewhere else, but at least you can be out cutting sooner, if your local dealer is open on Monday.