diff --git a/apps/webapp/app/components/logs/log-details.tsx b/apps/webapp/app/components/logs/log-details.tsx
index bdc9fc7..5e24d80 100644
--- a/apps/webapp/app/components/logs/log-details.tsx
+++ b/apps/webapp/app/components/logs/log-details.tsx
@@ -23,6 +23,7 @@ interface EpisodeFact {
 
 interface EpisodeFactsResponse {
   facts: EpisodeFact[];
+  invalidFacts: EpisodeFact[];
 }
 
 export function LogDetails({
@@ -33,6 +34,7 @@ export function LogDetails({
   log,
 }: LogDetailsProps) {
   const [facts, setFacts] = useState<any[]>([]);
+  const [invalidFacts, setInvalidFacts] = useState<any[]>([]);
   const [factsLoading, setFactsLoading] = useState(false);
   const fetcher = useFetcher<EpisodeFactsResponse>();
 
@@ -50,6 +52,7 @@ export function LogDetails({
       setFactsLoading(false);
       const response = fetcher.data;
       setFacts(response.facts);
+      setInvalidFacts(response.invalidFacts);
     }
   }, [fetcher.data, fetcher.state]);
 
@@ -122,6 +125,33 @@ export function LogDetails({
                           <span>
                             Valid: {new Date(fact.validAt).toLocaleString()}
                           </span>
+                          {fact.invalidAt && (
+                            <span>
+                              Invalid:{" "}
+                              {new Date(fact.invalidAt).toLocaleString()}
+                            </span>
+                          )}
+                          {Object.keys(fact.attributes).length > 0 && (
+                            <Badge variant="secondary" className="text-xs">
+                              {Object.keys(fact.attributes).length} attributes
+                            </Badge>
+                          )}
+                        </div>
+                      </div>
+                    ))}
+                    {invalidFacts.map((fact) => (
+                      <div
+                        key={fact.uuid}
+                        className="bg-grayAlpha-100 rounded-md p-3"
+                      >
+                        <p className="mb-1 text-sm">{fact.fact}</p>
+                        <div className="text-muted-foreground flex items-center gap-2 text-xs">
+                          {fact.invalidAt && (
+                            <span>
+                              Invalid:{" "}
+                              {new Date(fact.invalidAt).toLocaleString()}
+                            </span>
+                          )}
                           {Object.keys(fact.attributes).length > 0 && (
                             <Badge variant="secondary" className="text-xs">
                               {Object.keys(fact.attributes).length} attributes
diff --git a/apps/webapp/app/models/workspace.server.ts b/apps/webapp/app/models/workspace.server.ts
index e6e3d75..25dbfd7 100644
--- a/apps/webapp/app/models/workspace.server.ts
+++ b/apps/webapp/app/models/workspace.server.ts
@@ -48,9 +48,10 @@ export async function createWorkspace(
   });
 
   try {
-    await sendEmail({ email: "welcome", to: user.email });
+    const response = await sendEmail({ email: "welcome", to: user.email });
+    logger.info(`${JSON.stringify(response)}`);
   } catch (e) {
-    logger.error("Error sending email");
+    logger.error(`Error sending email: ${e}`);
   }
 
   return workspace;
diff --git a/apps/webapp/app/services/email.server.ts b/apps/webapp/app/services/email.server.ts
index c27a65b..6d615f8 100644
--- a/apps/webapp/app/services/email.server.ts
+++ b/apps/webapp/app/services/email.server.ts
@@ -86,7 +86,9 @@ export async function scheduleEmail(
 
 export async function sendEmail(data: DeliverEmail) {
   try {
-    return client.send(data);
+    const response = client.send(data);
+
+    return response;
   } catch (e) {
     logger.error(`Error: ${e}`);
   }
diff --git a/apps/webapp/app/services/episodeFacts.server.ts b/apps/webapp/app/services/episodeFacts.server.ts
index 3b765ed..e589505 100644
--- a/apps/webapp/app/services/episodeFacts.server.ts
+++ b/apps/webapp/app/services/episodeFacts.server.ts
@@ -1,4 +1,7 @@
-import { getEpisodeStatements } from "~/services/graphModels/episode";
+import {
+  getEpisodeStatements,
+  getStatementsInvalidatedByEpisode,
+} from "~/services/graphModels/episode";
 
 export async function getEpisodeFacts(episodeUuid: string, userId: string) {
   try {
@@ -7,13 +10,27 @@ export async function getEpisodeFacts(episodeUuid: string, userId: string) {
       userId,
     });
 
+    const invalidFacts = await getStatementsInvalidatedByEpisode({
+      episodeUuid,
+      userId,
+    });
+
     return {
       success: true,
-      facts: facts.map(fact => ({
+      facts: facts.map((fact) => ({
         uuid: fact.uuid,
         fact: fact.fact,
         createdAt: fact.createdAt.toISOString(),
         validAt: fact.validAt.toISOString(),
+        invalidAt: fact.invalidAt ? fact.invalidAt.toISOString() : null,
+        attributes: fact.attributes,
+      })),
+      invalidFacts: invalidFacts.map((fact) => ({
+        uuid: fact.uuid,
+        fact: fact.fact,
+        createdAt: fact.createdAt.toISOString(),
+        validAt: fact.validAt.toISOString(),
+        invalidAt: fact.invalidAt ? fact.invalidAt.toISOString() : null,
         attributes: fact.attributes,
       })),
     };
@@ -25,4 +42,4 @@ export async function getEpisodeFacts(episodeUuid: string, userId: string) {
       facts: [],
     };
   }
-}
\ No newline at end of file
+}
diff --git a/apps/webapp/app/services/graphModels/episode.ts b/apps/webapp/app/services/graphModels/episode.ts
index 634ae85..38bac51 100644
--- a/apps/webapp/app/services/graphModels/episode.ts
+++ b/apps/webapp/app/services/graphModels/episode.ts
@@ -315,6 +315,35 @@ export async function getEpisodeStatements(params: {
     userId: params.userId,
   });
 
+  return result.map((record) => {
+    const stmt = record.get("stmt").properties;
+
+    return {
+      uuid: stmt.uuid,
+      fact: stmt.fact,
+      factEmbedding: stmt.factEmbedding,
+      createdAt: new Date(stmt.createdAt),
+      validAt: new Date(stmt.validAt),
+      invalidAt: stmt.invalidAt ? new Date(stmt.invalidAt) : null,
+      attributes: stmt.attributesJson ? JSON.parse(stmt.attributesJson) : {},
+      userId: stmt.userId,
+    };
+  });
+}
+
+export async function getStatementsInvalidatedByEpisode(params: {
+  episodeUuid: string;
+  userId: string;
+}) {
+  const query = `
+  MATCH (stmt:Statement {invalidatedBy: $episodeUuid})
+  RETURN stmt
+  `;
+
+  const result = await runQuery(query, {
+    episodeUuid: params.episodeUuid,
+  });
+
   return result.map((record) => {
     const stmt = record.get("stmt").properties;
     return {