Shirts missing from the Catalog:
We Be Rollin does not show up in All Designs either when I click on nlottie's name or when I search under slate shirts. (This was pointed out by sjaburek.)
The Cat in the Box appears under a search for Nathan W. Pyle, but it does not show up under a search for royal blue shirts, as Narfcake pointed out. It also doesn't up under a search for either Math and Science, Literary, or Parody.
Woot people with the ability to fix things: could you post that you've seen this or that a mod has forwarded this to the people with the ability to fix things?
Artists, check your catalogs!