Primary webpage is inaccessible because of a certificate error

This incident affected: Stocks (Market Data REST Endpoints, Reference Data REST Endpoints, Market Data WebSocket Channels, Market Data Flat Files), Options (Market Data REST Endpoints, Reference Data REST Endpoints, Market Data WebSocket Channels, Market Data Flat Files), Indices (Market Data REST Endpoints, Reference Data REST Endpoints, Market Data WebSocket Channels, Market Data Flat Files), Forex (Market Data REST Endpoints, Reference Data REST Endpoints, Market Data WebSocket Channels, Market Data Flat Files), Crypto (Market Data REST Endpoints, Reference Data REST Endpoints, Market Data WebSocket Channels, Market Data Flat Files), and Futures (Beta) (Futures REST Endpoints, Futures WebSocket Channels, Futures Flat Files).