The assets are called from the cdn, but are they there? If not, are they in the bucket? Are they accessible from the bucket?
You likely have some uploads in a different bucket or something that keeps them from being in the expected place. If so, you’ll need to fix those by hand like it sats. You’ll need to access the console and see where they are on the upload record.
Does the upload assets task seem to be working? The throbber keeps running because the other assets are no loading.