Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_2_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8C148 Safari/6533.18.5)
Can't say I have that same issue.. I have no problem selecting the reclining exit row online. Maybe flights are just filling up by the time you get around to buying tickets.