`nyappterm_2nd` bug when the court returns no results

[sentry]

Sentry Issue: COURTLISTENER-CFE

IndexError: list index out of range
(1 additional frame(s) were not displayed)
...
  File "cl/scrapers/management/commands/cl_scrape_opinions.py", line 514, in handle
    async_to_sync(self.parse_and_scrape_site)(mod, options)
  File "cl/scrapers/management/commands/cl_scrape_opinions.py", line 477, in parse_and_scrape_site
    site = await mod.Site(save_response_fn=save_response).parse()

Filed by @Luis-manzur

[grossir]

@Luis-manzur can you research this further?

The site has changed, at least the front end style. (compare against older example files)

When I perform a search for the period, there are indeed no opinions. But the site warns about that. It would be better to catch that "0 results" instead of just silently returning if the table is not there