Quote Originally Posted by StarRosie View Post
It hasn't for me. If the wife is in a different instance, I get a "Unable to leave area" message after the cast is complete, same for her. It could be something unrelated but so far, we think the instances are derping it up. That or our rings broke somehow. :V
Eternity Ring only works once you've both unlocked flying in the respective zone, I bet that's the issue here.