broken_group_content_ids = Services.publishing_api.lookup_content_ids(
  base_paths: ["/government/groups/funding-external-technical-advisory-group",
               "/government/groups/military-stabilisation-support-group"],
).values

broken_group_content_ids.each do |content_id|
  PublishingApiVanishWorker.perform_async(content_id, "en", discard_drafts: true)
end

Add migration to vanish broken groups
Add migration to vanish broken groups

We want to vanish these working groups as they are in a broken state
across GOV.UK's stack, they're recorded as live & draft in
publishing-api and content-store but do not exist in whitehall or router
meaning the pages are returning a 404. This weirdity seems to originate
from a missed bit of cleanup when transitioning from
placeholder_working_group to working_group, see here ->
https://github.com/alphagov/whitehall/pull/2480.
