I'm not sure if this is a problem, but on a search with Zero-click info, clicking on the second result which leads to another DDG page goes to the referrer stripper first (https://duckduckgo.com/k/?u=) You have to open the result in a new tab/window and quickly stop the loading to see it.
Hmm, I'm using the HTTPS version, but I've not experienced this kind of problem. Whenever I search for Hello World, in the Zero-Click Info widget, I can see The Motown Solo Collection and its link going to: https://duckduckgo.com/Hello_World%3A_The_Motown_Solo_Collection