A bunch of schedule changes dropped today. For BOS-LAS the A321N seat maps are showing 60 seats in C+ with rows 18-20 suddenly part of C+ for flights starting 9/15/25. Seeing the same thing on other routes with this aircraft - not the correct 42 C+ configuration.

Perhaps they are in the process of loading something - my existing reservation shows this seat map with what appears to be correct availability (albeit with rows 18-20 in C+) while the seat map in the booking engine shows most of the plane grayed out except the back of each cabin (rows 4-5, 17-20 and 36-39). I’ve seen the graying out before while schedule changes were being loaded - but don’t recall seat maps with C+ showing up incorrectly being an issue before.

Anyone else seeing this on other routes or have an idea what’s going on?