Always one to be prepared Id like to get a spare ready if someday one of my 2014's ever have a problem. If anyone has one that stripped the pto Id like to try and machine it for the new style pto. I have cash.
I just fixed a stripped PTO, now have a spare stripped crank. Was going to keep it as a shop decoration, but I'd be happy to sell if you're still interested. I'd recommend checking your engine alignment preemptively, as I believe that's what caused the problem on the one I fixed.