Renaming agents

**Describe the bug**
When renaming agents, sometimes it does update the tagging so the agent gets stuck in limbo and won't respond unless you use another working agent to tag them another way.

**Steps to reproduce**
When I ask my lead agent to do the work of renaming, it will do it but won't update on my end.

**Expected behavior**
What did you expect to happen?

**Version and platform**

- Buzz version: c0.5.0
- OS: MacOS

**Logs / additional context**
Paste any relevant logs, error messages, or screenshots here.