diff --git a/app/core/ingestion/ingestion_processor.py b/app/core/ingestion/ingestion_processor.py
index 4f164e7..84999cb 100644
--- a/app/core/ingestion/ingestion_processor.py
+++ b/app/core/ingestion/ingestion_processor.py
@@ -309,20 +309,24 @@ class IngestionService:
                             logger.info(f"   -> Hash-Unterschied: Längen unterschiedlich (new={len(new_h)}, old={len(old_h)})")
                         
                         # WP-24c v4.5.9-DEBUG: Logge Hash-Input für Diagnose
+                        # WICHTIG: _get_hash_source_content benötigt das ursprüngliche parsed-Objekt, nicht note_pl!
                         from app.core.ingestion.ingestion_note_payload import _get_hash_source_content
                         hash_mode = self.active_hash_mode or 'full'
-                        hash_input = _get_hash_source_content(note_pl, hash_mode)
+                        # Verwende parsed statt note_pl, da note_pl keinen body/frontmatter enthält
+                        hash_input = _get_hash_source_content(parsed, hash_mode)
                         logger.info(f"   -> Hash-Input (erste 200 Zeichen): {hash_input[:200]}...")
                         logger.info(f"   -> Hash-Input Länge: {len(hash_input)}")
                         
                         # WP-24c v4.5.9-DEBUG: Vergleiche auch Body-Länge und Frontmatter
-                        new_body = str(note_pl.get("body", "")).strip()
+                        # Verwende parsed.body statt note_pl.get("body")
+                        new_body = str(getattr(parsed, "body", "") or "").strip()
                         old_body = str(old_payload.get("body", "")).strip() if old_payload else ""
                         logger.info(f"   -> Body-Länge: new={len(new_body)}, old={len(old_body)}")
                         if len(new_body) != len(old_body):
                             logger.warning(f"   -> ⚠️ Body-Länge unterschiedlich! Mögliche Ursache: Parsing-Unterschiede")
                         
-                        new_fm = note_pl.get("frontmatter", {})
+                        # Verwende parsed.frontmatter statt note_pl.get("frontmatter")
+                        new_fm = getattr(parsed, "frontmatter", {}) or {}
                         old_fm = old_payload.get("frontmatter", {}) if old_payload else {}
                         logger.info(f"   -> Frontmatter-Keys: new={sorted(new_fm.keys())}, old={sorted(old_fm.keys())}")
                         # Prüfe relevante Frontmatter-Felder