u/MoragKennedy

I happened to open my Lufthansa app just now and it suddenly says my flight has been cancelled. When I click for details it gives no explanation or options other than asking for a refund. I booked through Lufthansa but the flight it operated by Air Canada, and when looking on Air Canada's website they are still selling tickets for this flight. I am quite panicked- I have no idea what my options or rights are or how to proceed. I didn't receive any email or phone call to notify me, and if I hadn't decided to check my app I wouldn't have even known about it.