That’s nothing, the TV guides in Sydney’s newspapers referred to the Ten affiliates as “North/South” (or “South/North”) for probably all of the 2002-2016 era that Southern Cross Ten branding was in use!
Although I’d probably class the July 2016-August 2017 on-air era of NRN (and still with the Network Ten services in the GTS/BKN viewing area) as “SCA Ten” rather than “Southern Cross Ten” myself.