I apologize for the trouble.
Can you please try to delete the project connecting to a different network and make sure that the project is fully deleted?
You can also make sure that the project disappears from URL: assets.adobe.com
Unfortunately, the problem persists on any network I use.
It would also be helpful if you could explain the content of the link you provided. As I am uncertain what I am supposed to be doing with the page it redirects me to.
The link basically routes you to the page where you can view all the files that you have saved on your cloud space.
You can try to delete the file from there and then check if it syncs back onto your device.
Ah, I see. Unfortunately the page tells me there is no activity. I am uncertain if this is important or not.