Wow. That map pack hit the shelves three days ago, and still there isn't a preview of the maps anywhere. Haunted Temples was released just a few months ago and it got a full article on the main site. It seems WotC can't be bothered with trying to market thier own products anymore.
I've got to agree. The last dungeon tiles pack got zero mention from the main website. It's wierd, they're clearly going through effort to make and sell these things but there's no marketing at all. It's like they're giving up even trying.