I actually just got my CGSD3 letter on monday (yay - super stoked). So I assume I'm out of the running for the Vanier which is ok, not going to complain about a CGS. I emailed NSERC-Vanier to see when/how we'll be notified, but haven't heard back, I'll definitely post the response.
I bet that since the CIHR (and perhaps SSHRC) competitions have not been announced yet the Vaniers haven't even been decided or NSERC is waiting for the other two councils... who knows. I kinda just want to know one way or the other now.