Hi I noticed when I get the holidays for CountryCode AU for year 2023 in January timeframe there should be 3 official national Holidays 1/1, 1/2, 1/26 but the response only provides two 1/1, 1/26

Other sites confim to me it’s 3 holidays:
https://publicholidays.com.au/2023-dates/
https://www.officeholidays.com/countries/australia/2023