Yeah, @angus, that’s no longer advised imho - it was causing Ember a minor heart attack so I removed it from TLP. When you have two click events simultaneously, e.g. from hitting Topic title which itself has an anchor, the browser ends up performing a full page refresh, which is clearly not want you want in an OPA. This was reported by a number of users.
In TLP for now you have to click on the Title, Excerpt or Thumbnail.
You need to make sure there is only ever one click surface - overlapping ones are going to cause issues.