It seems a bit strange where you start a reload, then zed time starts, but the zed time reload bonus doesn't kick in for the reload - you have to cancel out of the reload (with a melee, etc) and press reload again to get the full effect. It's would be more intuitive if the remaining time in the reload were sped up. Similarly, it seems strange that the sped-up reload time persists after zed time ceases.