Missing svirf racial edges

According to the help file for Racial edges, svirfnebli are supposed to have access to resist toxins edge, and loremaster edge. However, when I discuss guild prereq resist toxins, it tells me there is no resist toxins edge. When I discuss guild prereq loremaster, it tells me I will never be able to learn loremaster. Arial......................Elf.......................Dark-Elf............Svirf -----........................---.......................--------..................----- Skydance............Swiftblade..........Faeglow.............Stonekin Wingmaster.........Shining Soul.....Cave Fighter......Loremaster Wingmorph.......................................Nightcaster........Cave Fighter Cursed Winds..............................................................Nightcaster Skyblessed..................................................................Resist Arcane .......................................................................................Resist Toxins