Funny but this happens more than you would believe and that other person is trying to figure out why the code is not coming to them.
One wrong number on a phone # or and email and you get things meant for others. It would be a good idea to log into your online account and check if anything was accessed, change your PW and/or turn on the 2 step authetification option.
To update your TurboTax Advantage account, see this TurboTax support FAQ - https://ttlc.intuit.com/questions/1900547-how-do-i-update-or-confirm-the-information-in-my-turbotax-...
