We have a performance that was postponed and was turned off. The performance has been rescheduled and we need to change the date. Ticket holders to the original performance date will still be able to use their tickets with the old date. Is it safe to change the performance code to the correct date if we had sales for this performance.
You can change a date on a perf no problem. I've done it many times. One thing to look out for is make sure your MOS start and end dates are what you want them to be, relative to the new date. Same for pricetypes. It's a bummer when the old perf date passes and suddenly all pricetypes and MOSes vanish from the perf because they ended on the original date.