With the recent announcement of the Gibson Amphitheatre closure, Sarah's Dreamchaser concert date in Los Angeles has been moved to the Dolby Theatre, however the date remains the same (Nov 1st).
Ticketmaster is contacting all patrons now with instructions on how they can exchange their tickets for comparable Dolby Theatre seats.
Refunds are available for fans that need them and additional great tickets for this date are now on sale here.