Quote Originally Posted by raela View Post
Er.. Isn't this intentional? If you rank up you can do 6 (3 before 3 after) as a bonus, but otherwise it's 3 a day.
It's listed as a confirmed bug here and awaiting a fix.

You only ever get access to the first three dailies you start off on and can't choose any more, despite going up in rank. If you can only do three even without the glitch, then that's myself misunderstanding how they work. I've gone off what others have told me, since I can't tell otherwise with said glitch, but it's still broken.