When trying to play one of my published maps matchmakeing fails

Summary

After publishing the latest update of my Fortnite UEFN map, I am experiencing matchmaking errors. This issue only occurs with this specific map; other maps and modes work normally.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Matchmaking

Steps to Reproduce

Launch Fortnite and open UEFN.

Select my published map (latest version).

Attempt to start to load into my game.

Observe that matchmaking fails and an error message appears.

Expected Result

The map should successfully enter matchmaking, allowing players to join and be able to play.

Observed Result

Matchmaking fails with an error message, preventing gameplay.

Platform(s)

Pc,Ps,and switch

Island Code

7928-3739-1523

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Additional Notes

In the image it say to check the Fornite status but when i check it said that eveything was working.