The release notes page title is blank in search results on the devhub. There is no title and it cannot be clicked. This appears to be client side as I believe the http response returns the correct title in it however it still fails to show the title.
It looks like this may have been fixed already – try a hard refresh (Ctrl-F5) in your browser if the problem persists. This is what it should look like:
Actually those are specific release notes pages. I’m referring to the release notes section itself.
Notice the URL in bottom left. (I’m hovering over the description of the blank titled page)