def _get_formatted_message(label, context):
    """
    Return a message that is a rendered template with the given context using
    the default language of the system.
    """
    current_language = get_language()

    # Setting the environment to the default language
    activate(settings.LANGUAGE_CODE)

    c = Context(context)
    template = 'notification/%s/notice.html' % label
    try:
        msg = loader.get_template(template).render(c)
    except TemplateDoesNotExist:
        logger.error("Template '%s' doesn't exist." % template)
        msg = None

    # Reset environment to original language
    activate(current_language)

    return msg