Resolved
us-east-1 is stable again and so is Mintlify.
Monitoring
We have temporarily switched to sfo-1 since us-east-1 is down at the moment. All services are back to normal.
Investigating
AWS Lambda is down https://health.aws.amazon.com/health/status
Therefore Vercel serverless functions are down https://www.vercel-status.com/
And are causing new pages to show a 500 error.