diff --git a/components/ideas/idea-detail-layout.tsx b/components/ideas/idea-detail-layout.tsx
index a10c968..f6798d0 100644
--- a/components/ideas/idea-detail-layout.tsx
+++ b/components/ideas/idea-detail-layout.tsx
@@ -40,13 +40,6 @@ const API_TO_DB: Record<IdeaStatusApi, Parameters<typeof getIdeaStatusBadge>[0]>
 
 type TabKey = 'idee' | 'grill' | 'plan' | 'timeline'
 
-const TABS: { key: TabKey; label: string }[] = [
-  { key: 'idee', label: 'Idee' },
-  { key: 'grill', label: 'Grill' },
-  { key: 'plan', label: 'Plan' },
-  { key: 'timeline', label: 'Timeline' },
-]
-
 interface IdeaLog {
   id: string
   type: string
@@ -106,7 +99,8 @@ export function IdeaDetailLayout({
   const searchParams = useSearchParams()
   const [pending, startTransition] = useTransition()
 
-  const tab = (TABS.some((t) => t.key === initialTab) ? initialTab : 'idee') as TabKey
+  const TAB_KEYS: TabKey[] = ['idee', 'grill', 'plan', 'timeline']
+  const tab = (TAB_KEYS.includes(initialTab as TabKey) ? initialTab : 'idee') as TabKey
 
   function setTab(key: TabKey) {
     const params = new URLSearchParams(searchParams.toString())
@@ -138,7 +132,7 @@ export function IdeaDetailLayout({
         className="inline-flex items-center gap-1 text-sm text-muted-foreground hover:text-foreground"
       >
         <ArrowLeft className="size-4" />
-        Alle ideeën
+        Alle ideas
       </Link>
 
       {/* Header */}
@@ -171,18 +165,29 @@ export function IdeaDetailLayout({
 
       {/* Tab-switcher */}
       <nav className="border-b border-input flex gap-1">
-        {TABS.map((t) => (
+        {([
+          { key: 'idee' as TabKey, label: 'Idee', disabled: false, hasContent: true },
+          { key: 'grill' as TabKey, label: 'Grill', disabled: !grill_md, hasContent: !!grill_md },
+          { key: 'plan' as TabKey, label: 'Plan', disabled: !plan_md, hasContent: !!plan_md },
+          { key: 'timeline' as TabKey, label: 'Timeline', disabled: false, hasContent: true },
+        ] as const).map((t) => (
           <button
             key={t.key}
             type="button"
-            onClick={() => setTab(t.key)}
+            onClick={() => !t.disabled && setTab(t.key)}
+            disabled={t.disabled}
             className={`px-4 py-2 text-sm border-b-2 transition-colors ${
-              tab === t.key
-                ? 'border-primary text-foreground'
-                : 'border-transparent text-muted-foreground hover:text-foreground'
+              t.disabled
+                ? 'border-transparent text-muted-foreground/40 cursor-not-allowed'
+                : tab === t.key
+                  ? 'border-primary text-foreground'
+                  : 'border-transparent text-muted-foreground hover:text-foreground'
             }`}
           >
             {t.label}
+            {t.hasContent && !t.disabled && t.key !== 'idee' && t.key !== 'timeline' && (
+              <span className="ml-1 text-[10px] text-status-done">●</span>
+            )}
             {t.key === 'timeline' && (logs.length > 0 || questions.length > 0) ? (
               <span className="ml-1.5 text-xs text-muted-foreground">
                 ({logs.length + questions.length})
diff --git a/components/shared/nav-bar.tsx b/components/shared/nav-bar.tsx
index bcdba58..bd93d68 100644
--- a/components/shared/nav-bar.tsx
+++ b/components/shared/nav-bar.tsx
@@ -140,7 +140,7 @@ export function NavBar({
               )
             : disabledSpan('Solo')}
           {navLink('/insights', 'Insights', pathname.startsWith('/insights'))}
-          {navLink('/ideas', 'Ideeën', pathname.startsWith('/ideas'))}
+          {navLink('/ideas', 'Ideas', pathname.startsWith('/ideas'))}
           {navLink('/todos', "Todo's", pathname.startsWith('/todos'))}
           {roles.includes('ADMIN') && navLink('/admin', 'Admin', pathname.startsWith('/admin'))}
         </nav>
diff --git a/lib/realtime/use-notifications-realtime.ts b/lib/realtime/use-notifications-realtime.ts
index b773861..13947e2 100644
--- a/lib/realtime/use-notifications-realtime.ts
+++ b/lib/realtime/use-notifications-realtime.ts
@@ -122,6 +122,13 @@ export function useNotificationsRealtime() {
               status: payload.status as 'queued',
               error: payload.error,
             })
+            // Refresh zodra job klaar is — server heeft nu grill_md/plan_md
+            // geschreven en de idea-status bijgewerkt. router.refresh() triggert
+            // een server-component re-fetch zodat de Timeline de nieuwe
+            // GRILL_RESULT/PLAN_RESULT logs en de bijgewerkte status oppikt.
+            if (payload.status === 'done' || payload.status === 'failed') {
+              router.refresh()
+            }
             return
           }