LOTRO Community Manager Rick "Sapience" Heaton was asked why they stop it and his answer was that you can end up in a place where you cannot port out...
DirectX 10 has a lot of issues with water effects such as the spray around the bridge in Rivendell. (Among many other problems.) In those zones where...
Another person probably kept roof-hopping until they reached a point outside saved coordinates and then glitched so they perma-lost their character....