K8s Masters stuck on 'waiting' after adding and removing etcd units and adding workers

What is the best course of action?

I am considering just powering down and powering up the master boxes but I think that is a bad idea.

Here is a screenshot of the juju status:

Sorry for leaving this unanswered @db0west. Did the situation resolve itself to get things into an active state over time? “Waiting” implies that it will self-settle.