Project completely messed up after new season release

Summary

I opened one of my UEFN projects after the release of the new season to find it completely broken. The level was completely empty and all of my verse code failed. I tried again today but am now no longer able to open the project anymore, when i try i am met with an error message reading ''Project file is erroneous".

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Assets

Steps to Reproduce

This issue was brought up randomly after the new season, unsure of how to reproduce

Expected Result

My project file opening like usual

Observed Result

My project file unable to be opened

Platform(s)

PC, Windows 11

Island Code

0156-8686-5922

Upload an image

Additional Notes

I have backed up this project many many times to revision control, but even the saves there have been deleted/are inaccessible. This project means a LOT to me.