Originally Posted by
TheDudeAbides
For AA seat maps, all MCE and Preferred seats show as occupied even if they're not. It looks like EF is only showing seats as unoccupied if they can be selected by anyone regardless of status and fee-free. It's better than it was yesterday – aircraft alerts can be set, but seat map and seat alert functions are only partially restored, at least for AA.
Based on a quick spot check, I second this. It is showing accurate blocked seats, however only in regular economy. Presumably blocked seats in MCE are shown as occupied.