I think this type of thread is the most common here. Could it have something to do with moving? Yup. Could it have nothing todo with moving? Yup. I think The biggest PITA about keeping ball pythons is sometimes they just say eh I'm not eating for while. A month isn't that long for a BP to go off food, my 2cents is keep presenting food every week. When it wants to eat it will. Now that being said if it goes months and months and the snake appears to be unhealthy then I would be worried.