I just discover that the out of stock message is not working correctly in the shopping cart. It´s the message thats notify customer when they have try to buy more than what I currently have in stock.
Normally the messages shows up in red style just underneat the main title. It´s visible for les than 0,5 sec and them it disappear. It looks like something hiding the message. I have tried to temporarily cleared the css withput any success.