WooCommerce 2.0.0 – Problems with Prices/Shipment – Everything Free

Im Having a Huge problems as i can say! everytime i create a newproduct and its show on my main page it says on its pricetag that is free! and when i select the product and it goes to the product page it gives the right cost! and the shipment plugins dont work… says when i deactivate the free shipment that i have no shipments to get in contact with the store support!