The second flight was only an hour, so the discomfort was not a big deal (the lav notwithstanding). I was handed the new boarding passes by the concierge and didn't think to look at specific seat assignments until she was gone. Normally, when on the phone or face-to-face with rebooks, I'm more quick-witted and ask questions. In this case I'm not even sure which fare class I was rebooked into.