Finally got my email from ticketmaster tonight.
Dream Theater
Boch Center Wang Theatre
Your Event Has Been Postponed
This is just a heads up — your tickets are still valid.
Hi Tim,
The Event Organizer is still trying to reschedule your event; if they do, your tickets will remain good for the rescheduled date.
Hang on to your tickets — we'll email you as soon as the status of your event changes or the new date is announced.
We understand that you might not be able to make it, so we have worked with the Event Organizer to make sure you have options: you can keep your tickets for the event (which remain valid), or you can request a refund. These options will be available until the Event Organizer either cancels or reschedules the event, at which point you will receive a new communication about the status of your order. You can check your Ticketmaster Account at any time for the most updated status for your event.
Once you've selected the option of a refund, it's final and cannot be changed.