I am sorry for offtopic, but found no other suitable way. Can u tell us what happened to lore.heroesofnewerth.com and how now to access all those amounts of lore an wallpaper staff? Maybe reach the site's owner to get it back online at least for a couple of days or send the material any other way? Because even the main site of HoN leads to that resource.
The posts there were uploaded by ACEJr and later Necroth, if that somehow helps.