Notification - Party Leader Quit

Product: Apex Legends
Platform:PC
Please specify your platform model. PC
AMD or Nvidia Model Number Nvidia GTX 1070
Enter RAM memory size in GB 32
What is your gamertag/PSN ID/EA Account name? Thelnternet
Please provide your squad mates' gamertag/PSN ID/EA Account name if possible. fattychewstick, PriestWithKnives
Which Legend were you playing (if applicable)? Mirage
Which Legends were your squad mates using (if applicable)? Bangalore, Lifeline
Where did the issue occur? In a match
Which part of the map or menu were you in? If you don't remember the exact name, please describe the area or what you were trying to do in the menu. Supply drop on the northern outskirts of the Slums
What were you doing when the issue occurred? E.g. respawning a squad mate at a beacon, using an ability, a squad mate left the game. Looting items from supply drop
Did your squad mates also experience the issue? No
How many matches had you played in a row before the issue occurred? around 3
When did this happen? (dd.mm.yy hh:mm) 2/10/2019 10:20pm est
How often does the bug occur? Occasionally (10% - 49%)
How severe is your issue? Major impacts to gameplay
What happens when the bug occurs? I get kicked to the main menu and a notification appears saying "Squad leader quit the game"
What should be happening instead? Not interrupting gameplay.
Steps: How can we find the bug ourselves? Not sure as it happens sporadically

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I have run into this about 4 times today in the past 8 hours. My squad is a pre-made and we will be at different times in the game and one of us will get kicked to the main menu. No error is displayed, only a notification at the bottom of the screen saying "Party Leader Quit" 

No other member of my squad has their gameplay interrupted.