Originally Posted by
TomA
But the seat maps for other days are still the old one.
For past days that's what was flown. For the future they don't know. For Mar 3 is seems they currently plan to have a Polaris version fly.
The practice has been to use a modified version of the IPTE 772 seat map with 3-4-3 economy seating but seats blanked out, and then switch to the fully correct map (either old 772 or P772) at around T-72 to T-48. So you're seeing either confirmed planes using actual seatmaps or the placeholder for future dates.