Got a My Flights App alert for my booking next year in July. When I opened the app, it says "Booking not available".

Went to lan.com and can still bring up my booking with the PNR, select seats etc. However, when I click the link to print my receipt it says the system cannot find a booking.

A few days ago I also received a My Flights alert and the e-ticket number was noted as a change, although the same as my original receipt. The comments section had changed from "No Reservation Office" to "LAN/WUZ"

You can still bring up the fare on lan.com (Chile) however it books in to C class instead of the cheaper I class, with the associated price increase.

Might be just a glitch, just thought I'd let people know.