polymarket slug

app/api/matches/route.ts

@@ -16,12 +16,16 @@ export async function GET() {
     try {
       const odds = await fetchOdds();
       matches = attachOdds(rawMatches, teams, odds);
-    } catch {
-      // still ohne Wahrscheinlichkeiten
+    } catch (err) {
+      console.error("[polymarket] fetchOdds fehlgeschlagen:", err);
     }
 
     const groupTables = computeGroupTables(teams, matches);
     const groupTablesLive = computeGroupTables(teams, matches, true);
+
+    // prob-Feld normalisieren: immer null statt undefined, damit JSON konsistent ist
+    const normalizedMatches = matches.map((m) => ({ ...m, prob: m.prob ?? null }));
+
     const thirdTable = computeThirdPlaceTable(groupTablesLive);
     const qGroups = qualifiedThirdGroups(thirdTable);
     const annex = qGroups.length === 8 ? resolveAnnexC(qGroups) : null;
@@ -29,7 +33,7 @@ export async function GET() {
     return NextResponse.json({
       updatedAt: new Date().toISOString(),
       teams,
-      matches,
+      matches: normalizedMatches,
       groupTables,
       groupTablesLive,
       thirdTable,