Blocker - Unable to start game in session

I have this issue on only one project of mines where whenever I start my game, my character freezes for half a minute, then the session kicks me out. This keeps on happening whenever I click Start Game from both My Island settings and the Menu. I can’t start my game from the Editor because it says “Session Loading” not allowing me to press the button. I used an old backup and deleted more than a hundred props and devices combined and the problem was fixed, but I don’t want to delete any of my hard work, so I restored to the newest backup. I’ve turned on Auto Start Game in the editor, but not even that works. The Edit Mode also says “Loading Project…” whenever I load into a session, but I have no idea why it says this. Making a private version still won’t allow the players to start the game. This only started appearing about a few days ago, but I don’t know what causes this bug to happen. Is there any fix to this?

Thank you for your report! We would like to look into this further, would you be able to submit a bug report using the form available here? Fortnite Creative