I THINK I FIXED IT

src/common/schema/player-schema.ts

@@ -115,7 +115,7 @@ PlayerSchema.methods.sortStatisticHistory = function (): Map<
           Date.parse(b[0]) - Date.parse(a[0]),
       )
       // Convert the date strings back to Date objects for the resulting Map
-      .map(([date, history]) => [new Date(date).toUTCString(), history]),
+      .map(([date, history]) => [formatDateMinimal(new Date(date)), history]),
   );
   return this.statisticHistory;
 };