@alphh 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
Hello! I’m sorry, i should’ve updated you earlier.
This error was being caused because I had created another level in an attempt to try to rename my project from “MyProject” to “cat2” by duplicating the level (which in hindsight was stupid because levels and projects are two different things)
I don’t know why or how, but cat2 was interfering with things, deleting it fixed the problem.