fix(SW-663): Fixed caching issue by using new GraphQLClient for each request

app/[lang]/(preview)/preview/[contentType]/[uid]/page.tsx

@@ -5,7 +5,6 @@ import HotelPage from "@/components/ContentType/HotelPage"
 import LoyaltyPage from "@/components/ContentType/LoyaltyPage"
 import CollectionPage from "@/components/ContentType/StaticPages/CollectionPage"
 import ContentPage from "@/components/ContentType/StaticPages/ContentPage"
-import LoadingSpinner from "@/components/LoadingSpinner"
 import { setLang } from "@/i18n/serverContext"
 
 import type {
@@ -25,7 +24,7 @@ export default async function PreviewPage({
     ContentstackLivePreview.setConfigFromParams(searchParams)
 
     if (!searchParams.live_preview) {
-      return <LoadingSpinner />
+      return notFound()
     }
 
     switch (params.contentType) {