I have been getting quite a few emails that certain things like the Chaos Space Marine battleforce is no longer available for order. In this case, its still on the site, but the site will not let you order it. This is not an indicator of an immediate release, but again is just a part of the over-all puzzle on deciphering what is going to be on the horizon.
If there are any other items you find that are not available, please locate them in the comment section here. Remember that the Dark Angels are currently found under space marines.