It has nothing to do with the schedules. It’s some sort of IT problem.

There’s an alert for it on the ferries site: https://wsdot.com/ferries/schedule/bulletin.aspx

> [Last Updated: Thursday, February 02, 2023 12:09 PM]

> REMINDER: Spring Vehicle Reservation Release Postponed

> The release of vehicle reservations for the Anacortes/San Juan Islands and Port Townsend Coupeville routes for travel between March 26 to June 17 remains postponed. IT staff are still working to address a technical issue with the online reservation system, and we will continue to provide updates as they become available.

> We understand the inconvenience this may cause and are working diligently to resolve the issue and provide an improved customer experience when the release is rescheduled. Thank you for your patience and understanding.