heatheringemar on "Oddity in Duotone"

In reference to my new motorcycle photolog, http://wildironhorses.wordpress.com/

For some odd reason, when you load the first page, Duotone is showing the very first post on the blog instead of the most recent, despite the fact I have my settings arranged for showing my latest posts.

Is this how Duotone always was, or is this an actual bug?

Thanks for the help! :)