Smashed mine too 😠
During a portrait shoot Thursday the collar on my 70-200 Sigma opened up (my fault for not latching it securely) which is where I attach my BlackRapid Strap. I was adjusting the client's pose and everything just fell straight down onto the gravel. Being 6'4" it was a fairly high drop.
Tore the lens mount right out of the K-1 (leaving it behind on the Sigma), and the flash (a Yongnuo YN560 II) ripped out the hot shoe and surrounding plastic.
I finished the shoot with my K-3, but I couldn't use the 70-200 since the lens mount was stuck to it. Used my Sigma 24-70 instead, but it and the K-3 don't play nice together (focusing issues) so I was pretty annoyed, but managed OK.
Bad enough I smashed it, worse is that I have a wedding coming up on the 17th. Good news though, since I purchased it with my Amazon Chase Visa, it looks like the damage (or replacement) will be covered. I shipped it off immediately on Friday to Precision Camera with fingers crossed this is resolved in time or I'll have to get a rental.
The flash came out unscathed, and after a while I was able to extract the mount off the Sigma and it too seems none the worse for wear.
My lesson...I'm going to run a back up tether from the collar to the tripod mount so this can never happen again.