Hi! I want to start my citizenship application and I am gathering the dates that I have been in and out of Canada. At some point, I extended my visitor's visa to be able to stay in the country, but there was a 2 week period or so when I was without the extension but after the 6 month visa expired. I did the extension through GCKey and stopped using it afterwards (2014 or 2015). Now, it says it is revoked and when I try to link the application ( I have the number but not the paper, which was retrieved in the office when they gave me my permanent residence paper) the system says it doesn't exist. Is there a way to get this information or to get linked to that application, so I can know the dates? Thank you so much.