I don't think that that's the issue, in my case I got my security at 15, when I should have gotten it, but I didn't get my monthly at 17, when I should have gotten it. that's the issue allmost everyone here is having !
I understand some people either don't have a key, or know when their sub date is, and are going by that; what my post was about, though, was some of the wording by people that led me to believe they were only
going by the 15th, and not thinking about when their sub renews.
Just trying to spread around some knowledge!