Originally Posted by mcgahat
I think the key is, you got what you paid for.
Ditto.
If you get away with it great, but having it caught and corrected before you actually boarded seems to be reasonable to me.
Just because there are empty seats I don't see why there is any entitlement. You were "entitled" to C and that's what you got. Everyone could come up with some reason why they think they should get more that they are entitled to.