Another thing to note is, I also made a change on a different account.
I checked the "hide address book from global list" option.
I forgot to mention, the names update if I turn off cached mode on the client, then update the book.
But if I turn cached mode back on and update it reverts back to the old information.
Rather, I am receiving only the static information from the moment when I opened Task Manager, and CPU is the only Performance graph that changes.