The camera industry has got so bad for this kind of stuff in recent years, it's hard to believe. The 5DII had its mirror flap itself off, the 5DIII had a couple of issues, and the 1DX also had a recall. Nikon's disaster with the D600 is kind of legendary by now, and the early D800s (including mine) were also recalled for a faulty AF sensor, and the D750 had some issue with light reflecting off an internal component, or venus or something. Sony of course had an early recall with the RX1RII recently too. And these are just the recent full frame cameras, who knows what else has been happening with cameras I've not been interested in.
They're all doing it, and it would be good if they all stopped it. Until then though, the main thing I'm interested in is how they handle it, or - in the case of the D600 - not.