I've been wondering about some of the availability on the web site, too, but also about pricing.
Odd things are turning up.
It's usually about this time of year I start checking for WT+ fares with upgrade with Avios to do a TATL from the US to London over Christmas, traveling on 12/25 which tends to have availability as well as be the least expensive day to travel.
It's been showing a WT+ fare of $13,755 for the past week or so for the dates of 12/25 returning 1/8/14!
Now that's a first. No pun intended. It's usually the normal range (for my ticket) of $1800 in low season and Crimbo Day to $2600 or so in the summer high season months.
But almost $14K?
Weird. Guess my optional Crimbo season annual trips shall remain even more optional than normal for $14K.