We'll be putting the banner up after the page is translated. I didn't want to put the banner up before the page (or the banner) could be translated. The banner is incredibly effective at driving traffic to a page but you only really have one shot at it, so I wanted to hold off until the page was translated and could be meaningful to the whole community.
Similarly, we didn't send the announcement email to users who just belong to a single international community. (You would have/will get one in English because you're also a member of MSE.) We can send out an announcement to SOes when both the CoC and the email are translated. The Transifex strings for the email have they keys