Order Status Change email not reflecting overrides

I have made some language overrides in the component configuration. I made changes to the following language variables:

ORDER_CREATION_SUCCESS_ON_WEBSITE_AT_DATE="We are pleased to confirm the creation of your RFQ No. %s at %s on the %s at %s"
SUMMARY_OF_YOUR_ORDER="SUMMARY OF YOUR REQUEST FOR QUOTE"
ORDER_STATUS_CHANGED_TO="The status of your RFQ No. %s has been changed to %s."
THANK_YOU_FOR_YOUR_ORDER="Once again, thank you for your Request for Quote at %s. We hope to see you again soon."

...among many others. The "Order Creation Notification" email is including the overrides above for ORDER_CREATION_SUCCESS_ON_WEBSITE_AT_DATE and SUMMARY_OF_YOUR_ORDER.

However, the ORDER_STATUS_CHANGED_TO variable change (above) is not being reflected in the email sent. It is still showing the default set within the language file. Same with the variable THANK_YOU_FOR_YOUR_ORDER, even though this variable is populating correctly in the "Order Creation Notification" email. If I change the variable in the language file itself the change is reflected in the email.

I have noticed the same behavior with language variables for the back end. Adding an override does not change the display on the back end, but changing the variable itself within the top section of the language-edit box does force the change.

Sorry - this is in Joomla 1.6

Not a problem at all!!!! Will do!