Unable to duplicate project

Hi has anyone had issues making a duplicate of a project? Over the last couple of years I have always made duplicates of projects intermittently but today am just constantly getting error message.

No such object: thunkable-x-production/users/5a9306c8c570330001c22f82/projects/5fff403757ecc4001209d491/assets/5fff403757ecc4001209d497