Not a show stopper here. It's mostly a "cover your ass" statement by the firm and nothing more, simply because they hadn't sprinkled it with holey water and hit it with their rubber stamper. That way IF there actually was an error or oversight somewhere, or there was some insignificant tidbit of information left out, the firm can't be officially held accountable.

It's not likely that there would be any material discrepancies capable of having any substantial effect on shareholders.

I'm guessing it'll get really interesting once fiscal 2018 is wrapped up and they get into 2019. Hopefully subsequent quarters will be faster for the accountants as state regulations and tax guidelines were being improved over time, becoming more in sync with the industry and less complicated/complex.