My first thought was the handicapped seating, but that is 6B/C. So there goes that thought. My second thought is that a rogue gate agent did the same thing one once did to me. And then lied when he said "we called you" even though I was at the gate at least -45 from departure. (This was a SEA event). And my paid F seat (desirable) was given to a last minute upgrade, and I got my least favorite seat in the cabin. Were you all boarding during general boarding (or elite), or did you wait until the end?