[Plugin: CafePress Widget] Widget not refreshing, items not linking

Hey!

The widget is AWESOME, but I think I broke it.

I redid all my products recently, and the WordPress page I have setup no longer works correctly; it lists old products, and clicking on an item takes you to my Cafepress store main page rather than a specific item (as the ID numbers are wrong).

How do I refresh the plugin so it sees my current products?

Thanks!
Steve