I received the first email about 30 minutes after the second, but it did come through eventually.
Also, is the Insider Support site not working atm? The link in the email leads me to a page I'm 'not authorised' to view. I, and a few others here, have encountered a bug where you can't use the zoom function in CE:A. But we can't report the bug on the Insider Support atm.
An issue was identifed right away where some Insider flight groups were missing backened permissions to access the site. I believe it was quickly resolved. (thanks for visiting/using that site!)