Just got my updated SIN. I applied online for my wife and myself (Nov 29). However, I didn't sign the e-CoPR, and for some reason my wife's came in the mail no problem and mine stated that I had to reapply with a signed eCoPR. I went in person and took 15min to get mine.
Definitely recommend going in person!
@skye you should be getting it in the mail soon, and if there is any issue, just take the letter and go in person.