Thanks guys for sharing!!
I spoke to an agent today regarding my legal 3-4 months implied status stayed in Canada after my temp resident permit was expired and the extended app was mailed in in 2011 before I became PR and left Canada while the application was being processed.
I informed the agent I had never received a new permit from CPC- Vergerville ever since and asked him to verify my extended application whether was approved or not. He was very helpful to find out but there were no records found. I told him I have been worried to get RQ for my citizenship application. He told me not to worry about as long as I became a permanent resident while the extended permit was in process and may or may not approved.
Hopefully my implied status in 2011 won't cause receiving RQs. Yeh, I lost the receipt and photocopy of the temporary resident permit application.
Best,