Same for me. Got a skinner/leatherworker hunter and I've added:
{5, 52977}, // Savage Leather Scraps
{1, 67495}, // Strange Bloated Stomach
to the second group, but it isn't working for me. Is there anything I'm missing? I'm using the spanish client, but the Item IDs are the same (and as far as I know, the names on the left are only for reference purposes) I've even tried to use the spanish names, but still isn't using those items. Any advice would be greatly welcome (and my toon would save lots of time travelling to the mail box, hehe)