The Not Good, Bad and Ugly

Playing some Assassins Creed 2 (I'll write more about it another time) and assassinated a guard on a rooftop and when he was supposed to slide off the roof and fall to the ground he figured he'd hang around awhile longer as evidenced by these shots.

This is not the first example of bugs in the Assassins Creed games as there are many other example that come to mind. I mean, common Ubisoft! You've created an amazing story and compelling gameplay why can't you seal up the deal with above average coding!