Hi, one of my reservations on LH shows
A schedule change has occurred on this trip. Please acknowledge it and choose your trip options again (seats, meals,...) (15070)
--> I don't see any acknowledge button on the website. So how does one needs to acknowledge this ? Do I need to call to the call center ?
Then on another reservation, it shows a slightly different message :
A schedule change has occurred on this trip. Please contact our call center in case you want to change or cancel this reservation. (15069) --> no question to acknowledge this
So, should I contact the call center or not ?