diff --git a/apps/admin-web/src/views/TrackingQuestionDetailView.vue b/apps/admin-web/src/views/TrackingQuestionDetailView.vue
index f4d84a6..e8ef0d3 100644
--- a/apps/admin-web/src/views/TrackingQuestionDetailView.vue
+++ b/apps/admin-web/src/views/TrackingQuestionDetailView.vue
@@ -681,7 +681,7 @@ function buildInlineCitationMarker(
     return "";
   }
 
-  const hasCitation = Boolean(platform?.citations[sourceGroupIndex - 1]);
+  const hasCitation = Boolean(platform?.citations?.[sourceGroupIndex - 1]);
   const className = hasCitation
     ? "tracking-inline-citation"
     : "tracking-inline-citation tracking-inline-citation--muted";
@@ -934,7 +934,7 @@ function analyzeInlineContentCitations(
       return left[0] - right[0];
     })
     .flatMap(([sourceGroupIndex, citationCount]) => {
-      const citation = platform?.citations[sourceGroupIndex - 1] ?? null;
+      const citation = platform?.citations?.[sourceGroupIndex - 1] ?? null;
       const citedURL = citation?.cited_url?.trim() ?? "";
       if (!citedURL) {
         return [];