diff --git a/warn_transformer/transformers/co.py b/warn_transformer/transformers/co.py
index 897c79d..80f266b 100644
--- a/warn_transformer/transformers/co.py
+++ b/warn_transformer/transformers/co.py
@@ -82,6 +82,7 @@ class Transformer(BaseTransformer):
         "4/13/19-5/30/19": datetime(2019, 4, 13),
         "Multi Phase (See WARN)": None,
         "Multi phase (see WARN)": None,
+        "?": None,
     }
     jobs_corrections = {
         "-": None,
diff --git a/warn_transformer/transformers/sc.py b/warn_transformer/transformers/sc.py
index d0e5545..b319ce9 100644
--- a/warn_transformer/transformers/sc.py
+++ b/warn_transformer/transformers/sc.py
@@ -34,4 +34,5 @@ class Transformer(BaseTransformer):
         "8/9/2024 - 9/30/2024": datetime(2024, 8, 9),
         "9/28/2024 - 1/14/2025": datetime(2024, 9, 28),
         "9/1/2024 - 3/1/2025": datetime(2024, 9, 1),
+        "8/19/24 - 9/20/24": datetime(2024, 8, 19),
     }