All 6 of the Horde specific spells are missing in the SpellDB.lua. Using the spell ID or name throws errors in the guide parser.

Teleport: Orgrimmar
ID:3567
Icon:135759

Teleport: Undercity
ID:3563
Icon:135766

Teleport: Thunder Bluff
ID:3566
Icon:135765

Portal: Orgrimmar
ID:11417
Icon:135744

Portal: Undercity
ID:11418
Icon:135751

Portal: Thunder Bluff
ID:11420
Icon:135750

edit: just noticed that the Druid spell, Teleport: Moonglade is also missing.

Teleport: Moonglade
ID:18960
Icon:135758