Renewed but still says 0 days remaining

I renewed my Norton subscription a little while ago via the email I recieved from Best Buy (bought the computer and the Norton from them a year ago) and even though it said that I was renewed until 2013 when I went into Norton the spot at the bottom where it says Subscription Status says 0 Days Remaining.

 

Just wanting to know why the thing hasn't updated for the new year of service we bought yet. This is the 1st time we've used Norton so I have no idea if it just takes it a while to process or something...