Still no seat maps tonight. So, I went to expertflyer and it had the correct information on open Mint seats so I could make sure I was choosing a flight with one of the singles open. During checkout, the seat map showed properly.
AND, it's March 1 and the promised new Mosaic "Tiles" and 4 level system is not showing up. SHOCKER! Yet I already got an email that I have qualified for 2024 Mosaic status using the new points/cash system criteria.
How seriously bad is their IT department? Are they still running Windows 2000 servers?