Don't let them tell you it doesn't matter, it does.
Just in case you don't know what your looking at, the closed coils are at the top of the valve instead of at the base as with the other 3.
It has the effect of adding weight and inertia which severely restricts rpm limits. Running like that will probably cause valve to contact piston or intake valve at high rpm (but still well before redline)
I doubt it was deliberate, but, when you broke it they would just say you over revved it as that is exactly how things would look