Rare race condition when authenticating

[jmderuty]

{
  "message": "An user tried to locate a service without being authenticated.",
  "data": {
    "content": {
      "location": "scenes/authenticator/authenticator#0",
      "context": {
        "template": "authenticator",
        "sceneId": "authenticator",
        "shardId": 0
      },
      "message": "An user tried to locate a service without being authenticated.",
      "data": { "session": null }
    },
    "app": "/darktales/live-1-0/33e68d95-f3ea-4a81-aae8-645b4a0413aa/27?"
  }
}

[jmderuty]

I could not reproduce it locally. Maybe we could retry once after a delay to check that it's indeed a race condition.