My timeline
I came in australia on 489 subclass in may 2015.
Applied for 887 in July 2017.
They asked further documents on 11th oct 2017. I resubmitted the required documents.
They again asked polio vaccination on 7th dec 2017.
after passing 2 months Since then I am waiting for their reply..
On immi account they mentioned 6 to 8 months,,before christmas they make it 7 to 8 months.
What is my possibility of more time ?