Booking Manager is shown blank in ootb Weekly Detail and Booking Status Portlets. Why?
Root cause: Booking Manager is not displayed in the ootb Weekly Detail and Booking Status Portlets because the "booking manager" field is selected in the Team object / staff member properties view.
The workaround is the following:
1. Go to Admin side. Open Team object
2. Go to staff member properties view and deselect the "booking manager" field. Click on save.
3. Check again the ootb Weekly Detail and Booking Status Portlets.
Booking Manager is displayed fine.
Note: This issue is not reproducible in version 15.5.1.