diff --git a/src/announcement-data/systems/stations/DarwinDelayCodes_Female1.json b/src/announcement-data/systems/stations/DarwinDelayCodes_Female1.json
index 2b5220519..6b15d6e04 100644
--- a/src/announcement-data/systems/stations/DarwinDelayCodes_Female1.json
+++ b/src/announcement-data/systems/stations/DarwinDelayCodes_Female1.json
@@ -2006,5 +2006,9 @@
   "920": {
     "e": "disruption-reason.e.a temporary shortage of train crews",
     "m": "disruption-reason.m.a temporary shortage of train crews"
+  },
+  "921": {
+    "e": "disruption-reason.e.a temporary shortage of train crews",
+    "m": "disruption-reason.m.a temporary shortage of train crews"
   }
 }
diff --git a/src/announcement-data/systems/stations/DarwinDelayCodes_Male1.json b/src/announcement-data/systems/stations/DarwinDelayCodes_Male1.json
index 576b24e42..eb1cf855f 100644
--- a/src/announcement-data/systems/stations/DarwinDelayCodes_Male1.json
+++ b/src/announcement-data/systems/stations/DarwinDelayCodes_Male1.json
@@ -2006,5 +2006,9 @@
   "920": {
     "e": "disruption-reason.e.a temporary shortage of train crews",
     "m": "disruption-reason.m.a temporary shortage of train crews"
+  },
+  "921": {
+    "e": "disruption-reason.e.a temporary shortage of train crews",
+    "m": "disruption-reason.m.a temporary shortage of train crews"
   }
 }