Index: core/units/helpers/country_states_helper.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- core/units/helpers/country_states_helper.php	(revision 16040)
+++ core/units/helpers/country_states_helper.php	(revision )
@@ -114,7 +114,8 @@
 				return Array ();
 			}
 
-			$cache_key = 'country_states[%CountryStateSerial%]:PL=' . $this->primaryLanguage . ':CL=' . $this->currentLanguage;
+			$cache_key = 'country_states[%CountryStateSerial%]';
+			$cache_key .= ':PL=' . $this->primaryLanguage . ':CL=' . $this->currentLanguage . ':ISO=' . $country_iso;
 			$states = $this->Application->getCache($cache_key);
 
 			if ( $states === false ) {