diff --git a/backend/dist/index.js b/backend/dist/index.js
index e03ba7f..7ba2252 100644
--- a/backend/dist/index.js
+++ b/backend/dist/index.js
@@ -34330,6 +34330,7 @@ async function fetchOtherYswsHours(codeUrls, playableUrls) {
     return urlHoursMap;
   }
   const baseUrl = `https://api.airtable.com/v0/${config.unifiedAirtableBaseId}/${config.unifiedAirtableTableId}`;
+  const seenRecordIds = new Set;
   async function fetchByFormula(formula) {
     const results = [];
     let offset;
@@ -34352,11 +34353,15 @@ async function fetchOtherYswsHours(codeUrls, playableUrls) {
         break;
       const data = await res.json();
       for (const record of data.records) {
+        if (seenRecordIds.has(record.id))
+          continue;
+        seenRecordIds.add(record.id);
         const overrideHours = record.fields["Override Hours Spent"];
         const hoursSpent = record.fields["Hours Spent"];
         const hours = Number(overrideHours ?? hoursSpent ?? 0);
         if (hours > 0) {
           results.push({
+            recordId: record.id,
             codeUrl: record.fields["Code URL"] || "",
             playableUrl: record.fields["Playable URL"] || "",
             hours
diff --git a/backend/src/lib/airtable-sync.ts b/backend/src/lib/airtable-sync.ts
index 1477209..e55037f 100644
--- a/backend/src/lib/airtable-sync.ts
+++ b/backend/src/lib/airtable-sync.ts
@@ -25,8 +25,10 @@ export async function fetchOtherYswsHours(codeUrls: Set<string>, playableUrls: S
 
 	const baseUrl = `https://api.airtable.com/v0/${config.unifiedAirtableBaseId}/${config.unifiedAirtableTableId}`
 
-	async function fetchByFormula(formula: string): Promise<{ codeUrl: string; playableUrl: string; hours: number }[]> {
-		const results: { codeUrl: string; playableUrl: string; hours: number }[] = []
+	const seenRecordIds = new Set<string>()
+
+	async function fetchByFormula(formula: string): Promise<{ recordId: string; codeUrl: string; playableUrl: string; hours: number }[]> {
+		const results: { recordId: string; codeUrl: string; playableUrl: string; hours: number }[] = []
 		let offset: string | undefined
 		do {
 			const params = new URLSearchParams({
@@ -47,11 +49,14 @@ export async function fetchOtherYswsHours(codeUrls: Set<string>, playableUrls: S
 
 			const data = await res.json() as { records: { id: string; fields: Record<string, any> }[]; offset?: string }
 			for (const record of data.records) {
+				if (seenRecordIds.has(record.id)) continue
+				seenRecordIds.add(record.id)
 				const overrideHours = record.fields['Override Hours Spent']
 				const hoursSpent = record.fields['Hours Spent']
 				const hours = Number(overrideHours ?? hoursSpent ?? 0)
 				if (hours > 0) {
 					results.push({
+						recordId: record.id,
 						codeUrl: record.fields['Code URL'] || '',
 						playableUrl: record.fields['Playable URL'] || '',
 						hours,