Just a data point here...
I applied on-line for my settlement visa June 21, and submitted my biometrics and financial background info July 8 via high cost UPS courier (to make sure it got there).
Processing times were stated to be 30 working days at the time.
We had flights booked for October 6...seemed pretty safe at the time.
We started getting nervous when mid September came but the visa did not come.
Luckily, I found a link for sending emails to the visa support center (centre), and after a few tries, the support center said they'd "elevate" my request.
Long story short...my visa arrived at 7:13 pm then night before my flight.
Moral of the story: Apply early...it may take longer than expected.
CA Joe