I am working on the FOSS4G SotM Oceania 2020 site https://2020.foss4g-oceania.org/
While working on Placemarks of regional hubs in Oceania, the coordinates with both negative -lat, -long decimal are displayed on a different datum form other Placemarks with negative/positive -lat, +long decimal coordinates.
I have worked out a hack to place them on the same datum, but is this normal?