Blaster 3rd V skill

[rinfutakashi]

IGN:Fiubber
Job:Blaster
Job Level:215
Description of Bug:The skill does not charge with the bullets (animation shows in the 2nd video that i got from a youtube video , i clipped it so you can see what i mean) also the 2nd explosion after the impact does not hit or shows signs of doing any damage when it should, and as in how to fix it, i don't know i'm sorry i was hoping you guys will figure that out, i don't know any coding haha.
Screenshot (If Applicable):
bugged:

not bugged (from gms):

 

[Kat]

I would like to note that the skill also does not keep Combo Training at max level while charging/using the skill. While using this skill, it's supposed to "freeze" the buff timer so your stacks don't run out.