<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by OutOfOffice:
I think the person posting this topic wanted to know why seat 2B does not show up on the seatmap & acknowledged that it usually shows as blocked but is currently just not showing period (noticed the same thing on one of my future itineraries). The above links only address the fact that those seats are normally blocked 
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That's right, OOO (thanks for coming to my aid). The seat map on the CO website shows that what should be seat 1B (not 2B, BTW) is "No Seat".