From my conversations with the customs officials ( have one in the family , distant relative ) canadian customs is no longer sending out notices once they snatch your gear because they are well aware that a notice means you are entitled to a re-shipment from your source ...
If your tracking makes no progress once it reads entered the country ... then customs has it and your screwed . It should hit destination country and then within a day or two be reactivated and sent out for delivery , if your package stays reading the same for longer then a week chances are your out of luck .
I can post you a tracking link thats still active from november 2005 .. all it reads is " enter'ed country of origin " .... customs has it or a postal worker has stolen it .