This might be useful to some. I see what is most likely causing the firing pin to break. While I can't diagnose it to the level of a professional I still see the general problem and I illustrate that in this short video. Any knowledgeable feedback out there much appreciated but I also asked S&W to respond to me, they have not done so yet. I'm still waiting on my replacement firing pin (sigh).

S&W Bodyguard 380 Broken Firing Pin - YouTube