James, it seems like Node Hunter is broken at the moment. Nodes are not showing up and the Javascript console reports an internal server error (standard 500 error) for requests sent by the Node Hunter functionality (to https://citystrides.com/nodes.json).
I noticed this afternoon that I couldn’t see nodes on my city screen but I could yesterday so it seems likely yes it’s tied up in the edits James is making to the nodes / lifemaps / toggles.