Sketchfab uploading / cloning 3D models issue

Hello, I’m not sure if this is the right place to report Sketchfab-related issues.

I’ve noticed a problem when uploading or duplicating 3D models: after the upload or duplication process is completed, the model does not appear in the list. The same behavior occurs on my coworkers’ computers as well. We’ve also tried using different browsers and clearing the cache, but the issue persists.

Unfortunately, no error message is displayed that I can share.
Is anyone else experiencing the same issue?

Thanks for the support!