I agree that you should file a ticket regarding your camera.
but I also want to let you know that the particular card you mentioned is not a high endurance card.
I would recommend getting a high endurance card as the one you want to use would be more prone to failure in our application then a high endurance card as as stated in that cards user manual, it is not for use in this type of application. hopefully this might help you avoid any future issues you might have when you get this current issue figured out and fixed.
give this topic a read when you get a chance.