I've noticed that in quite a few articles, most of the links (to locations, concepts, objects and similar games) that were there back in 2013 seem to have gone missing since then. And the history doesn't seem to show what happened to those links, who removed them, or how they were removed.
A few examples of such pages include Final Fantasy VII, Ocarina of Time, Metal Gear Solid 2, Resident Evil 2, and Resident Evil 4. I have tried to restore some of those links using Archive sites, but it's a very time-consuming process and doesn't cover most of the missing links that were there before.
Does anyone know what happened with those links? Was it some kind of bug? If so, is there any way to restore those links?