Fortnite Duos not eligible for event?

For some time now when I go to Fortnite and want to play duos, it says "No authorization for event". With me the mode is not even displayed (see picture). Would be mega if someone could help me.

Maybe they deactivated it for a moment.

Well it has not worked for me for 3 weeks but with my girlfriend etc it is

The game mode is still available for me. I just installed the latest patch.

Restart your PS4 / best to reinstall the game.
It's best to report if it works. Then - if it doesn't work - we can discuss further steps.

Nice day!