I personally love that knife and probably gifted a dozen of them over the years. I've never had a problem or had someone come back to me noting a problem with the blade making contact with the frame.
I'd take it back. And realize that b/c of the design it has no spine lock, so the blade will be closing under more pressure.
Dont get me wrong I absolutely love the knife Im just worried with my need to do things quick Im gonna snap it shut again and just ruin that little portion every time.