You have recently upgraded from 3.2.x to 3.2.4
After the upgrade, the IP Addresses are no longer displayed in the overview in Manager view.
With admin privileges, log in to NSX Manager.
In manager view -> Inventory -> Groups (Click a group name to display an overview) -> as shown below:
VMware NSX-T Data Center
This issue was only observed in NSX-T Data Center 3.2.4 .
The issue doesn't manifest after the upgrade of the impacted environment to NSX 4.2.0 or higher.
Upgrade to NSX 4.2.0 or higher.