I did, I missed 1 yesterday so I added my email to the "subscribe" field. I then got an opt in "Confirm your subscription" this time in an email. My guess is bugs with an email mass mailer that they are working out.
Yes I did that too some days ago and also got a "conform your subscription"email, but after receiving two daily news letters I didn't get one yesterday. I will try to subscribe again (third time... ) Thanks @ray1876 !