Redeeming various sets error "Our Servers Cannot process your request"

@JuhstThat’s how the tech support works sometimes. I first filed a trouble ticket online and when I went to follow up it had been marked as solved. At some point they’re all solved because after a while the card isn’t any good, or not good enough to raise a fuss. So if they ignore it long enough it will go away. I’ve been over a month on the MF set.