Go to one of your questions or answers and paste in a URL whose destination is inside of TSE (this is important).
In some cases the program goes and looks up the link and translates it into readable English (and impressively so). In other cases, the program ignores it and presents the raw URL (disappointingly so). Could it be a bug?
What is the rule governing this? Or alternatively is there a tip I can use to make it work every time?