Sorted my issue.
I had to 'un-manage' my husband's account. I found the answer from the
PlanDisney site.
If it helps anyone else I've copied the info below:-
1. Access your Family and Friends list by clicking the three small lines at the bottom right of the home screen, scrolling down to click "My Profile," and then clicking the "Family and Friends List" tab.
2. Click on your wife's name and "Send Email."
3. Enter the email address associated with your wife's My Disney Experience account and click "Send Invitation."
4. Have your wife check her email and click "Accept" in the email invitation from Disney Destinations.
Once your wife accepts the email invitation to connect, all reservations linked to her via your account will automagically transfer to her account. You will remain connected as
Family and Friends, which means you can view and make plans for each other (
dining reservations,
theme park reservations,
Lightning Lane reservations, etc.)
It worked. The hotel info is now showing for DH too