Good start. Chances are CBSA turned in your I94, but if you want to be REALLY sure, write CBP and send a copy of your boarding pass and airline itinerary, and maybe your passport stamps for the day (Canada, Ben Gurion).
*** El Cafe ***
N400 - NYC (Brooklyn)
March 12 2010: Sent
April 7 2010: FP done- walk-in
August 3 2010: ID decision not made
December 12 2010: Lawsuit filed under 8 USC 1447(b)
March 31 2011: 31 Oath date
April 1 2011: Passport applied, picked up!