Processing time after PEO Service

[sam_1258]

1. Current vignette: Tier 1 (General Extension)
2. Date of expiry of current leave: 29 March2013
3. Number of dependants applying at same time: 0
4. Date application posted: PEO on 11 March 2013
5. Date application received at UKBA:PEO on 11 March 2013
6. Date payment debited: Same day
7. Payment mode : Debit
8. Acknowledgement letter received: N/A
9. Biometric letter received: Same day
10. Date of biometrics enrolment: Same day
11. Date of approval: Awaiting
12. Date of return of passport and other documents: Awaiting
13. Date (new) leave to remain valid from: Awaiting
14. Date BRP received: Awaiteing

Dear members,
I went to PEO at Liverpool on 11 March and as you all know I had to pay £1800 for this quick service. when my turn came, I gave all the documents. My Extension was based on Professional Job + Self employment. The case worker took nearly 4 hours,, my Biometrics was done and end of it gave me letter with all possible silly questions, e.g. Can you get this letter from your clients, Prove your skills etcetera and gave me 10 days time to reply. Very strangely, I was asked to send my replies to Croydon PEO. Any way I replied with 10 days and still awaiting for a decision.
Can anyone of you please put some light on processing time or any of your similar experiences, I will be highly obliged.
Thanks
Sam