v2: in-progress save from yu.tang@siat.ac.cn (72 scores)

v2/submissions/in_progress/yu.tang_siat.ac.cn.json

@@ -84,7 +84,7 @@
       ]
     }
   ],
-  "progress_saved_at": "2026-07-06T08:45:34.807Z",
+  "progress_saved_at": "2026-07-06T09:40:51.941Z",
   "completeness": {
     "done": 72,
     "expected": 240,
@@ -484,7 +484,7 @@
     }
   ],
   "_server": {
-    "received_at_utc": "2026-07-06T08:45:35.366357Z",
+    "received_at_utc": "2026-07-06T09:40:53.575372Z",
     "client_ip": "10.16.37.210",
     "n_scores": 72,
     "stored_as": "v2/submissions/in_progress/yu.tang_siat.ac.cn.json",