Customers who book more than one seat in the same class no longer receive the same reminder several times.
- Upcoming class reminders, online class link notifications, and missed-attendance reminders are now sent only once per class to each device.
- Reminders for different classes, and reminders to a customer's other devices, are unaffected.
- Each skipped duplicate is recorded in the notification history as not sent, so studios can still see exactly what happened to every reminder.
