Is there anything new with kinetic blast since the awakening?

Hello GGG-Stuff,
i was just wondering what you changed to Kinetic Blast since the awakening.
I just respeced my Kinetic Blaster yesterday. While attacking groups of mobs i had like 7 fps before the patch. Not i litteraly dont have a single Frame for like 2 seconds, whenever i engage a groub of mobs.

Did you change anything about the KB effect?