Squad disconnect - PARTY FULL

[WalterCorgkite]

Product: Apex Legends
Platform:Sony Playstation 4
Please specify your platform model. Sony PlayStation 4
What is your gamertag/PSN ID/EA Account name? dominicknight
Please provide your squad mates' gamertag/PSN ID/EA Account name if possible. Soulsyx
Are you using any software with an overlay? No
Which Legend were you playing (if applicable)? Mirage
Which Legends were your squad mates using (if applicable)? Bloodhound
Where did the issue occur? Returning to the lobby after 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. At the tower behind sniper's ridge
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. Getting shot by an enemy
Did your squad mates also experience the issue? Yes
How many matches had you played in a row before the issue occurred? 3?
When did this happen? (dd.mm.yy hh:mm) 11.16.19 18:40?
How often does the bug occur? Occasionally (10% - 49%)
How severe is your issue? Little to no impact to gameplay
What happens when the bug occurs? When leaving a match after squad elimination, I have sometimes been removed from the party I was in, and same with my squadmates/friends. We will all be in group chat together, but for whatever reason, our party gets broken up. Everyone ends up in a solo party, and then checking the player list, everyone will be listed as "PARTY FULL." even though no one is in a party anymore.
What should be happening instead? When we leave a match after elimination we should all end up in the same party we grouped together in.
Steps: How can we find the bug ourselves? 1) Squad up with 1-2 of your friends, get in party chat together. 2) Play an unranked game (squad of 3, or duos) 3) Go through the usual drop, loot, fight, etc. 4) Squad of 2 (for duos) or 3 gets eliminated from the game 5) Leave match after elimination to return to the lobby with your party. 6) Find you are in a solo lobby and teammates are no longer there with you. 7) Check "friends playing" and see that your teammates have "PARTY FULL." 8) Confusion ensues in party chat.

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Because of the infrequency, it's hard to replicate 100% of the time. I don't remember if I re-sent a party invite to my teammates or not to resolve this in our own way. But it was certainly a strange occurrence. I've had this happen both in squads and in duos.