Forgive my ignorance. I assume this may have been discussed adnausium but I can't find in previous posts.

I used to be able to fly ANC to SEA round trip for 20k miles coach or 40k miles FC. Now all I can find is 40k miles coach and 100k miles FC. Is this really correct? If so, AS did a really good job marketing the changes as it appeared from their original press releases that the milage required was going from 20k miles RT to 25k RT, not the 40k I'm finding today.

Or am I doing something wrong?

Bruce