Thanks Nicholas,
I've continued doing more testing and I can see some differences between
applications that:
(a) had a SSL certificate configured using the old appspot console
(b) never had a SSL certificate
In case (a) the changes I make seem to be totally ignored. For example
https://luisma.z
I've seen this take sometimes as long as 48 hours. Is App Engine still
serving the old certificate at the moment? I'm currently not getting any
successful handshake when attempting to connect to
https://about.zeetings.com (https://luisma.zeetings.com is redirected) so
it seems as no certificate