OK, we are not understanding each other.
Brother Pages are not Types Relationships and are displayed differently then Parent/ Child Relationships created with Types.
What you do is displaying Child Posts as far I understand by now, and that's not what we explain in the Brother Pages tutorial.
The DOC about Brother pages is NOT talking about many Post types.
In order to avoid any loss of time, and present you excellent support, please can you follow below instructions:
1. You mention this clearly worked with Types 1.8.11
Please revert the Site to that Version so you can send me a "working" site's snapshot
2. If you can not revert that Site, please just send me the Snapshot as-is and I will locally do the reversal and see what is happening.
This will avoid ping pong behavior and we will come to a solution much faster.
To create The snapshot please use the free Plugin "Duplicator" for this porpoise.
If you already know how Duplicator works
(http://wordpress.org/plugins/duplicator/),
please skip the following steps and just send me the installer file and the zipped package you downloaded.
★ Duplicator Instructions
hidden link
Send me both files (you probably want to use DropBox, Google Drive, or similar services, as the snapshot file will be quite big)
❌ IMPORTANT ❌
Remember to create or keep an admin account for me before creating the snapshot, or I won't be able to login. You may delete the new admin account once the snapshot has been built.
I will enable your next answer as private so you can provide me the information securely.
Thank you for your cooperation.