I have updated the MP database to reflect current MPs. All 307 sitting MPs should now be correct. If there are issues, let me know. I will work on creating a new letter for people to send Re: C-32.
The missing MP is in the riding of Winnipeg North which has been vacant since April 27, 2010, when Judy Wasylycia-Leis announced her retirement from federal politics. She is running for mayor of Winnipeg.