1) https://ru.wowhead.com/npc=45514
2) Отсутствует диалог для телепортации
3) Должен быть
От Maelynn (32,726 – 24·69·297) 24.09.2011 (Обновление 4.2.2)
This time she's standing outside the entrance to the Throne of the Tides dungeon, and when speaking to her players are offered a teleport back up to the Abyssal Depth.

Players who use this teleport service will end up on one of the southwestern slopes of the crater in the centre of the Abyssal Depth.
4) Logon1 cata x5 28.10.12
5) 5/10