I have just installed this to test on a new WP multisite.
I have created three sites.
I have done everything in the documentation at https://github.com/lloc/Multisite-Language-Switcher/wiki
When I create or edit a page I only see one option which is 'create a new translation in the us-blog' - nothing for the Espanol blog I have set up.
One page online I saw said the email addresses must be the same - they are.
Any idea what I have done wrong?