Please Seniors Advice me....

I have 2 quieries.one on wp and other on pr
1). I have applied for the PR and below is my status
We received your application for permanent residence on August 6, 2009.
We reviewed your application and sent you a letter on September 30, 2009. Please consider delays in mail delivery before contacting us.
Your application and supporting documents were received by the Buffalo office. They are pending review.
We transferred your application to the Buffalo office on October 6, 2009. The Buffalo office may contact you.
Your application was reviewed and we started processing on May 13, 2010.
I did sent the requested documents on June2010 After that i havent received any news.When i emailed them they said it is IN- Process .Please keep the communication minimal.
Any idea whts going on?..
2).My WP will expire on 28th Jan.I did sent my application for the renewal and they received the application and sent the letter on jan6th stating that your application is sent for verification we will let you know in 90 days time.As i have applied before the expiry .I am on impled status and continue to work with the current employer.Did anyone has come across this situation ?What does mean?
Thanks