I've been getting them quite quickly up until now, with the certs coming along almost instantly. Except for this month, of course, when the great cert screw-up happened and plenty of people opened their statements to find nothing.

For example, at the end of July I qualified for one bonus, then hit another bonus by mid-August, and when the statement came about a week or so ago it reported the certs as being enclosed. If only they had been there I'd be able to say that's a pretty quick turnaorund time