Has this been improved yet? Both bus-stops.csv and bus-sequence.csv contain stops with no NAPTAN code, and also (oddly) 490000805Z is in the file twice! I can also see headings of null and some rows with carriage returns in the NAPTAN field.
Can these be corrected please? It would be terribly onerous to call the unified API for this data, hundreds of times.
The documentation states that these files are generated weekly, but the comments here suggest otherwise. Maybe a header/trailer record could be added with a date in it?