"Two of my projects have not deployed any new commits since July 4th, despite the GitHub integration showing 'Connected,' the GitHub App having full read/write access to both repos, and me disconnecting/reconnecting the Git integration on both projects. I've pushed multiple new commits since then and none triggered a deployment. I also created Deploy Hooks and triggered them manually — they still deployed the exact same stale commit from July 4th instead of the current main branch HEAD. This is happening identically across both projects, which suggests an account-level sync issue between Vercel and GitHub, not a per-project misconfiguration."