I've noticed a couple of items that either have the wrong image linked in WoW Roster, or no image included in the latest image pack. Not sure if this is a CharacterProfiler or WoW Roster issue tho.
Warped Flesh (http://www.thottbot.com/?i=Warped%20Flesh) has a icon that is different to the one in-game, and although the filename for it is the same as the one Thottbot uses, they are different (
Ancient Lichen (http://www.thottbot.com/?i=Ancient%20Lichen) tries to use a image INV_MISC_HERB_ANCIENTLICHEN.jpg when the correct filename is INV_Misc_Herb_AncientLichen.jpg, but that file contains a different graphic than the in-game one.
Ring of the Martyr (http://www.thottbot.com/?i=Ring%20of%20the%20Martyr) tries to use a image INV_jewelry_ring_AhnQiraj_01.jpg when the file in the image pack is called INV_Jewelry_Ring_AhnQiraj_01.jpg. I noticed Thottbot also uses the lower case name for the image, and their image pack also is with Caps, so they don't show the icon for this
As I said, this might be a CP issue, but I'm not sure: