I have tried to report that glitch for a really long time now, ofcourse YNK support center just closed my thread months ago saying they will investigate and fix that well what can i say nothing is fix back on the glitch description:
Now some people might have noticed if your playing dhan idk for other classes if it works exactly the same you cannot crit - for example i have agi dhan 111lv with total crit rate 25% and i cannot crit even once with my elemental attack on (invenom) however i discovered the glitch doesnt end there im using now 3 pieces combine -chest/tasset and boost with 2 pieces i couldnt still crit on combine since im wearning the boost i can now if you can find the logic in that please give me a clue