diff --git a/graphiti_core/edges.py b/graphiti_core/edges.py
index 83a13c1a..622c2631 100644
--- a/graphiti_core/edges.py
+++ b/graphiti_core/edges.py
@@ -26,7 +26,7 @@ from pydantic import BaseModel, Field
 from typing_extensions import LiteralString
 
 from graphiti_core.embedder import EmbedderClient
-from graphiti_core.errors import EdgeNotFoundError, EdgesNotFoundError, GroupsEdgesNotFoundError
+from graphiti_core.errors import EdgeNotFoundError, GroupsEdgesNotFoundError
 from graphiti_core.helpers import DEFAULT_DATABASE, parse_db_date
 from graphiti_core.models.edges.edge_db_queries import (
     COMMUNITY_EDGE_SAVE,
@@ -289,8 +289,6 @@ class EntityEdge(Edge):
 
         edges = [get_entity_edge_from_record(record) for record in records]
 
-        if len(edges) == 0:
-            raise EdgesNotFoundError(uuids)
         return edges
 
     @classmethod
diff --git a/graphiti_core/utils/maintenance/node_operations.py b/graphiti_core/utils/maintenance/node_operations.py
index 6e3f9021..730761cb 100644
--- a/graphiti_core/utils/maintenance/node_operations.py
+++ b/graphiti_core/utils/maintenance/node_operations.py
@@ -15,6 +15,7 @@ limitations under the License.
 """
 
 import logging
+from contextlib import suppress
 from time import time
 
 import pydantic
@@ -365,9 +366,13 @@ async def resolve_extracted_node(
 
     extracted_node.summary = node_attributes_response.get('summary', '')
     node_attributes = {
-        key: value if value != 'None' else None for key, value in node_attributes_response.items()
+        key: value if (value != 'None' or key == 'summary') else None
+        for key, value in node_attributes_response.items()
     }
 
+    with suppress(KeyError):
+        del node_attributes['summary']
+
     extracted_node.attributes.update(node_attributes)
 
     is_duplicate: bool = llm_response.get('is_duplicate', False)