fix

selfdrive/car/hyundai/values.py

@@ -364,12 +364,10 @@ def get_platform_codes(fw_versions: List[bytes]) -> Set[bytes]:
       final_codes.add(code)
       continue
 
-    parsed = set()
-    for date in dates:
     try:
-        parsed.add(datetime.strptime(date.decode()[:4], '%y%m'))
+      parsed = {datetime.strptime(date.decode()[:4], '%y%m') for date in dates}
     except ValueError:
-        cloudlog.exception(f'Error parsing date in FW version: {code}, {date}')
+      cloudlog.exception(f'Error parsing date in FW versions: {code}, {dates}')
       final_codes.add(code)
       continue