Hi All
Just wanted to say thank you to everyone who posts to this forum. The information has been invaluable.
I received my PR Certificate this morning YAY!!!!

I got the royal mail card yesterday so all in all it took EXACTLY 80 days from them recieving my documents to getting the Certificate.
My timeline is as follows:
Documents sent: 21 April 2016
Documents received: 22 April 2016
Payment taken: 26 April 2016
Confirmation email received: 23 May 2016
Passport Return Request: 27 May 2016
Where are my documents: 20 June 2016
Passport Received: 12 July 2016
Document Certifying Permanent Residence dated: 27 June 2016
DCPR received: 12 July 2016
All Supporting documents received 12 July 2016
Good luck everyone!!!
Now on to the Language test and Naturalisation Process!!