Jedi Knight Revan retracts his saber

Product: Star Wars: Galaxy of Heroes
Platform:Android Phone
What type of device are you experiencing the issue with? Samsung Galaxy J7 V
OS Version 8.1.0
Ally Code: (Find it here: http://bit.ly/AllyCode ) 482-395-986
What type of issue do you have? Gameplay
How often does the bug occur? Rarely (0% - 9%)
Summarize your bug Jedi Knight Revan's lightsaber retracted and didn't pop out again
Steps: How can we find the bug ourselves?
Connection Type Wifi
Please select your region Europe
Country Sweden

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In Squad Arena, when I used Direct Focus and Jedi Knight Revan "retracted" his Lightsaber and it didn't come back out for the rest of the battle. Just a visual thing, didn't have any impact on the Gameplay itself. It was the only time it's happened as well