Hi guys. I had my application sent back to me yesterday. I posted it on July 9 and it was received on the 15th. The reason for returning it, is the immigration agent pretends my master's degree transcript (from a Canadian university) is not an accepted language proof, although the guide clearly states the opposite. I think they are returning some of the applications to get a chance to clear their backlog.
For those who left questions 3b and 3c blank, I did that too and they didn't complain about it, so don't worry.