1. The part where shrek and feonia are on there honeymoon you see him pick her up and bring her in the house but she breaks the sides. In the next scene it is all fixed.
2. When they are on the honeymoon the door is different than when little red riding hood comes.
Actually if you watch closely, you can see (when little red riding hood is at the door), the cracks where the pieces of the door were put back in... And it's the same door.