Then the AdminUI report having registered only the 62 first values, leaving the 63rd with value "cgt-" only. When we look in the Policy Store, we do see the 252 complete values for the same ACO AgentName
I've searched the given fix for the Policy Server, and there's none related to the AdminUI and Policy Server, strickly speaking of the AgentName value.
But there's one which reflects a big change in the way Policy Server and AdminUI operate and handle data, and there are big chance this help to solve the current issue.