Party not ready...?

Product: Apex Legends
Platform:PC
Please specify your platform model. PC
AMD or Nvidia Model Number GTX 1070
Enter RAM memory size in GB 16
What is your gamertag/PSN ID/EA Account name? chaosquint
Please provide your squad mates' gamertag/PSN ID/EA Account name if possible.
Which Legend were you playing (if applicable)?
Which Legends were your squad mates using (if applicable)?
Where did the issue occur? In the lobby (waiting area before the 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. Game Start
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. Starting the game
Did your squad mates also experience the issue? No
How many matches had you played in a row before the issue occurred? 20
When did this happen? (dd.mm.yy hh:mm)
How often does the bug occur? Every time (100%)
How severe is your issue?
What happens when the bug occurs? I'm not in party, but im getting "Party not ready" warning and game does not start
What should be happening instead? game should start
Steps: How can we find the bug ourselves? i dont know

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I'm not in party, but im getting "Party not ready" warning and game does not start