Cooking recipes missing basic (vendor) reagents

API Bug Report
1

The following Shadowlands cooking recipes are missing the basic reagents (typically bought from vendor) in the recipe API response:

  1. Butterscotch Marinated Ribs (42446)
  2. Cinnamon Bonefish Stew (42450)
  3. Meaty Apple Dumplings (42454)
  4. Sweet Silvergill Sausages (42466)

Current sample API response (Butterscotch Marinated Ribs) reagents:

"reagents": [
        {
            "reagent": {
                "key": {
                    "href": "https://us.api.blizzard.com/data/wow/item/172053?namespace=static-9.0.2_36532-us"
                },
                "name": "Tenebrous Ribs",
                "id": 172053
            },
            "quantity": 3
        }
    ],

Other recipes have the correct reagents supplied so I am assuming this is just a bug in the response.