By the time biz to Asia hit 80k miles, the rocket was already passing through the stratosphere. Now it's closing in on the Moon. The $64k question is, "can it keep going?"
Remember, they didn't offer awards on SFO-PVG at all after the cash price cleared ~$15k each way. Maybe they were simply fearful of backlash that 1.5 million mile awards could create. That having been said, they don't seem to be ashamed of their 1 million mile awards.