[tasks] Fix emacs not updating or completing

vrobbler/apps/scrobbles/views.py

@@ -949,12 +949,15 @@ class ScrobbleDetailView(DetailView):
 
         log = self.object.log or {}
         initial_notes = log.get("notes", [])
-        if isinstance(initial_notes, list):
+        if isinstance(initial_notes, list) and isinstance(initial_notes[0], dict):
+            notes_str = note_list_to_str(notes)
+        else:
             notes_str = "\n".join(initial_notes)
-            notes_str_fixed = notes_str.encode("utf-8").decode(
-                "unicode_escape"
-            )
-            log["notes"] = notes_str_fixed
+
+        notes_str_fixed = notes_str.encode("utf-8").decode(
+            "unicode_escape"
+        )
+        log["notes"] = notes_str_fixed
 
         return FormClass(initial=log)