Hi everyone,

I checked the Original Routing Credit topic but it doesn't seem like it applies to my questions (not IRROPS).

I've booked a flight to the US through BA, one flight (YYZ-LGA) has changed to a flight that no longer has business class as confirmed by AA. They have now changed the booking class to Y (previously I) and told I will only get miles / tier points for the flown class, not what I booked.

Questions:

1. Is this an involuntary downgrade? Am I due a partial refund as I believe taxes are lower on Y class flights?
2. Is there a way that I would still get the original TP/Avios as that's what I originally booked and paid for.

Thanks for your input!