The URL points to https://api.oznzb.com/details/… when it should point to https://www.oznzb.com/details/…
Guessing that it exposes the URL used for grabbing the release?
The same goes for the title link in manual searches.
This is coming from their results, so they should be able to fix it. This isn’t really something we can fix generically and I don’t want to implement a custom work around for it at this time. They should be able to fix it up if you post on their forums.