Error when trying to create a new island in Creative 1.0

Summary

I have a limit of 100 islands in the Fortnite Creative 1.0 Portal. Despite having around 60 islands this error appears.

Please select what you are reporting on:

Creative

What Type of Bug are you experiencing?

Other

Steps to Reproduce

Only try to create a new island in the creative 1.0

Expected Result

In the past in my account happened that all my islands were duplicated by an error so probably that islands still count.

Observed Result

In the image

Platform(s)

PC

Upload an image

Is there any chance you Converted some of your existing islands to uefn? or archived them at any point?

Try reading this as this might also help recover some islands Content Service Portal (FYI https://content-service.bfda.live.use1a.on.epicgames.com/ is the link for the Content Service)