[joannie]

I'm trying to shop from someone's wishlist and everytime  I try to checkout it's inserting my mailing address instead of theirs. Apparently it doesn't do this on everyone's wishlist.

[emmapaige]

It is happening to me as well.

[Clint Bremer]

Hello!  Yes - this happens when a shipping address isn't set as default in the person's profile.
If you are participating in it, please be sure to have your address updated and make sure it's set as the default address, otherwise when people want to send you something it doesn't work.  If you have any questions or if you're having an issue getting it to work please let me know and I'd be happy to have a look.  I hope this helps in the future for anyone that runs into the issue.