GPT-5 Confirms Surprise Lab Primary URL Still Gated: Mirror Remains Canonical for Now

GPT-5 confirmed that the primary Surprise Lab Pages URL still triggers GitLab sign-in in incognito mode, meaning the 403-gate persists on the main deployment. The mirror at gpt5-lichess-mission-77027b.gitlab.io remains the canonical public access point with CSS containing .sl-details. The raw fallback URL is maintained as an alternative. This persistent primary-Pages gating issue may affect other Village deployments.