It wasn't the 'Shield K1'. It was the the original Shield Tablet which used the K1 chipset that got recalled. The they fixed the issue and re-released it with a slight redesign and used the model designation of "Shield K1" rather than "Shield Tablet".
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That's what I thought as mine never got recalled, it just launched without fast charge disabled(which was the underlying fault iirc, which some have re-enabled through custom roms).
Which has got bugger all to do with the Shield TV anyway which again is a huge underated piece of tech anyway(got a 16gb and pro) and gets the tommy two thumbs up award.