Is there a mistake in the gathering log? It says for Thanalan soil (grade 2) to go to level 50 nodes in Nopheca wells but the only nodes I saw there were level 30. A friend referenced another map and NW was labeled with level 15 nodes. Never did get any Thanalan soil, couldn't find it. I managed to get two grade 2, Shroud soil from the Bramble Patch and some grade 1 La Noscean soil from level 30 nodes in a mine somewhere in La Noscea though.