Playing around last night for summer/fall 2020, I saw isolated QF award business availability out of SFO.
Someone on another thread had mentioned QF Award Business availability starting to come back LAX-SYD. That's true a ton of Business award availability for next year was loaded recently that wasn't there 3-4 weeks ago. But actually clicking through on 10+ random dates and checking the view for those weeks, the awards are all Fiji Air connecting through NAN. I didn't find even one QF Business or First award ticket near the dates I searched.