Nvm I found the problem. I have Pennyroyal Belt and Pennyroyal Leggings and they are not in a spreadsheet
Yeah, Tecton's been really busy lately, and I also haven't been bugging him about item updates since I'm not sure what I'm planning to do with the sheet once Draenor hits. It's possible that with the new item system, the huge item selector at the frontend of the sheet might be more trouble than it's worth. Until then, I think (as long as you're in windows), the tool in the sheet should still be able to download item info from wowhead (and/or, can add a row manually to the huge gear chart for any item you want to use).
Not perfectly user friendly, but should get the job done until I think about WoD and how things should be reorganized.