Is it just me, or is the ability to sort search results on the turnkeylinux.org website broken?

After entering a search term into http://www.turnkeylinux.org/search, I try to "Sort results by" criteria such as "Date created" or "Last modified", but this functionality does not seem to be working for me.

This makes it difficult to find, for any given issue, the most recent:

• answer in the support forum(s)
• post in the blog
• item in the help docs

Fixing this seemingly-trivial problem would help make the general user-experience for your wonderful TKL service -- even more wonderful! ☺