[iTunes] iPod clock "freezing"

[Samantha Cornell]

I have recently purchased a 15g iPod, yesterday the clock started 
freezing.  The time stays the same until the iPod goes to sleep for a 
while, and then it will show the correct time upon wakeup.  However, 
until that happens, the time will be the same for up to an hour (the 
longest time span that I tested)  Has anyone else experienced this?  
Does anyone have a fix?  Should I call Apple's support?

Thanks!

Sam