Adski, relax.
There are lots of AFCO, hundreds of applicants, and few people to process them. Then there are a limited number of OASC boards. As people need to be offered an interview, then write back and accept or request a new date, it will take quite some time to 'line all the interviewees up'.
Essentially they will sort you all in to a pile. You might wait 6 weeks of more.