diff --git a/apps/webapp/app/components/runs/v3/AIFilterInput.tsx b/apps/webapp/app/components/runs/v3/AIFilterInput.tsx
index f2a01d27c6c..635fece4c6d 100644
--- a/apps/webapp/app/components/runs/v3/AIFilterInput.tsx
+++ b/apps/webapp/app/components/runs/v3/AIFilterInput.tsx
@@ -38,7 +38,7 @@ export function AIFilterInput() {
   const fetcher = useFetcher<AIFilterResult>();
 
   useEffect(() => {
-    if (fetcher.data?.success && fetcher.state === "loading") {
+    if (fetcher.data?.success && fetcher.state === "idle") {
       setText("");
       setIsFocused(false);
 
diff --git a/apps/webapp/app/components/runs/v3/ReplayRunDialog.tsx b/apps/webapp/app/components/runs/v3/ReplayRunDialog.tsx
index e42a2122abe..5d965bd4b7a 100644
--- a/apps/webapp/app/components/runs/v3/ReplayRunDialog.tsx
+++ b/apps/webapp/app/components/runs/v3/ReplayRunDialog.tsx
@@ -93,7 +93,7 @@ function ReplayContent({ runFriendlyId, failedRedirect }: ReplayRunDialogProps)
         }/env/${envSlug}/queues?${searchParams.toString()}`
       );
     }
-  }, [params.organizationSlug, params.projectParam, params.envParam, environmentIdOverride]);
+  }, [params.organizationSlug, params.projectParam, params.envParam, environmentIdOverride, replayDataFetcher.data]);
 
   const customQueues = useMemo(() => {
     return queueFetcher.data?.queues ?? [];
diff --git a/apps/webapp/app/components/runs/v3/agent/AgentView.tsx b/apps/webapp/app/components/runs/v3/agent/AgentView.tsx
index cbe5cec8f3c..99031918736 100644
--- a/apps/webapp/app/components/runs/v3/agent/AgentView.tsx
+++ b/apps/webapp/app/components/runs/v3/agent/AgentView.tsx
@@ -554,6 +554,15 @@ function useAgentSessionMessages({
     };
   }, [sessionId, apiOrigin, orgSlug, projectSlug, envSlug, snapshotPresignedUrl]);
 
+  // Reset refs when session changes to prevent stale data from bleeding
+  // across sessions (e.g. navigating between runs with different agent sessions)
+  useEffect(() => {
+    pendingRef.current = new Map(seedMessages.map((m) => [m.id, m]));
+    timestampsRef.current = new Map(seedMessages.map((m) => [m.id, INITIAL_PAYLOAD_TIMESTAMP]));
+    orchestrationRef.current = new Map();
+    setMessagesById(new Map(pendingRef.current));
+  }, [sessionId, seedMessages]);
+
   return useMemo(() => {
     const timestamps = timestampsRef.current;
     const arr = Array.from(messagesById.values());
diff --git a/apps/webapp/app/presenters/v3/LogsListPresenter.server.ts b/apps/webapp/app/presenters/v3/LogsListPresenter.server.ts
index 517c586e4e7..18022c86fd2 100644
--- a/apps/webapp/app/presenters/v3/LogsListPresenter.server.ts
+++ b/apps/webapp/app/presenters/v3/LogsListPresenter.server.ts
@@ -215,12 +215,6 @@ export class LogsListPresenter extends BasePresenter {
       );
     }
 
-    if (store === EVENT_STORE_TYPES.CLICKHOUSE) {
-      throw new ServiceValidationError(
-        "Logs are not available for ClickHouse event store. Please contact support."
-      );
-    }
-
     const queryBuilder = this.clickhouse.taskEventsSearch.logsListQueryBuilder();
 
     // This should be removed once we clear the old inserts, 30 DAYS, the materialized view excludes events without trace_id)