Thank you for your reply! It looks like they emailed my husband and requested a replacement for a particular form - maybe we made a mistake on it before? I'm guessing that's why they halted the BGC.
In regards to the passport, I think I've seen that they require 6 months left on it and we were considering risking it and renewing it after he landed but if we have to resend this form who knows how long it'll delay us
Do you think it would be wise to renew it while we wait for them to receive this form? Do you know how we would let CIC know his new passport info?