Post-v0.2 wn wraps `--json groups show` output in {"result": {...}},
so `jq '{name, epoch}'` was reading the top level where those keys
don't exist — Test 10 always logged "B state: {name: null, epoch: null}"
and the operator couldn't tell whether the race produced the expected
converged state on wn's side.
Peel the .result wrapper before extracting the fields; same pattern
already used everywhere else in the script that parses wn JSON.
Claude
6f3abac3b2