Darth vader’s card bug

Product: Star Wars Battlefront II
Platform:PC
What is your issue related to? In-Game Store & Crates
Summarize your bug Always when I play with Vader and he's set with the card called "Fueling the Rage" to prolonge the Focused Rage the ability turns itself off after first kill while Focused Rage is active. But when I change this card for other one glitch disappears. What to do?
What is your gamertag/PSN ID/EA Account name?
How often does the bug occur? Every time (100%)
Can you tell us the date (MM/DD/YYYY) that you saw the bug? 04.02.2018
What time did you see the bug? (HH:MM AM/PM)
In what game mode did the bug occur? Arcade Mode
What is your time zone? ECT - GMT + 1:00
Steps: How can we find the bug ourselves? Try to play with Vader with the card Fueling the Rage and you will see what happens with the ability Fueling the Rage
What happens when the bug occurs? By me it looks like that: I'm choosing Vader, then the card "Fueling the Rage" and begin the game. While playing I'm activating his ability Focused Rage and after first kill when Focused Rage is active it turnes off and I have to wait until it restores itself
What do you expect to see? That Focused Rage works longer with every sucessful kill but instead it turns of after first kill
Please select your region Europe
AMD or Nvidia Model Number Nvidia GTX970M