Mandatory resignation in MP game

[NahuelGeno]

Is there an existing issue for this?

• I have searched the existing issues

Game Version

4.15.6-patch1

Describe the bug

In the multiplayer game, the player named @Jakofi had to resign due to traveling. When his nation resigned, I was also banned from the game. It's very strange.

Steps to Reproduce

It's hard to reproduce.
Basically, you get into a multiplayer game, another player has to quit, and you get kicked out of the game as well.

Screenshots

Alatar POV:

Link to save file

ID of game:
2d89c1e7-1c4c-454f-9873-b5f06afd6e9d

Operating System

Windows

Additional Information

Discord messages:
first message: https://discord.com/channels/586194543280390151/1333839982418464903/1335350320590753906