Yep -- day before the first meeting of the two sides at Twickenham in four years and you can get seats less than 24 hours before kick off. It's not good.
If you want to go to the Australia game you're laughing as well -- they've just dumped hundreds of seats for sale to First Xv members. You can sit in the lower tier on halfway line happily without about 20 friends if you need that many.