Still the same, just under 1600 left:
Unfortunately, a key could not be assigned to you. This can occur for one of several reasons, including:
1) We've ran out of keys before we could assign one to you while you were in the queue.
2) You are in a country or region that is not eligible to receive a key.
3) A key has already been assigned to you.
4) reCAPTCHA validation failure.
There is never a reCaptcha for this one, maybe that is the problem?