In a This Week at Bungie before Season of the Lost, they outlined the change to both Accelerated and Liquid Coils to accompany the new Fusion Rifle changes they implemented. [quote]Both converted to scale charge time and damage instead of modifying the charge time stat. The final effect is much the same as before, but these are now more robust, however they won't visibly change the charge time stat in the inspection screen. [/quote] Basically the perks work virtually the same as before, they are just not represented in the inspection screen. [url=https://www.bungie.net/en/News/Article/50572]

In their infinite wisdom the Bungies have decided to shift the accelerated coils gain to a stat that is invisible to the players. However, while not visible in a stat graph it still does changes the charge time.