diff --git a/src/app/purchase-success/purchase-success.component.ts b/src/app/purchase-success/purchase-success.component.ts
index d1e778d..17375b6 100644
--- a/src/app/purchase-success/purchase-success.component.ts
+++ b/src/app/purchase-success/purchase-success.component.ts
@@ -45,6 +45,9 @@ export class PurchaseSuccessComponent {
       verticalPosition: 'top'
     });
 
+    // UI-Aktuallisierung erzwingen
+    await new Promise(resolve => setTimeout(resolve, 0));
+
     try {
       await this.pdfService.genTicket(this.tickets(), PdfTicketComponent)
       this.loadingService.hide();