diff --git a/app/generative-energy/GECalculator.tsx b/app/generative-energy/GECalculator.tsx
index b5d91b3..071a56c 100644
--- a/app/generative-energy/GECalculator.tsx
+++ b/app/generative-energy/GECalculator.tsx
@@ -169,7 +169,7 @@ export default defineComponent({
                     <p>
                         <ul>
                             <li>
-                                November 2024: Migrated to new web framework and fixed some buggy input.
+                                1st November 2024: Migrated to new web framework and fixed some buggy input.
                             </li>
                             <li>
                                 13th March 2024: Removed the synthetic/pure distinction as it was confusing and
diff --git a/main.ts b/main.ts
index 034165f..3152d64 100644
--- a/main.ts
+++ b/main.ts
@@ -69,7 +69,13 @@ function getAPIResponse(apiReq: Request): Response {
                     slug: "hypothyroidism",
                 },
             ] satisfies DJAPIResultMap["/rp-articles"];
-        }
+	}
+
+	if (!jsonResponse) {
+	    jsonResponse = { error: `API route ${ apiPath } not found.` };
+	    status = 404;
+	}
+
     }
 
     const headers = new Headers();