They took out part of the galley to put in 2 J seats on the right side. Then they took out the last row (4 J seats). The space gained from removing one row of J = 2 rows of Y. Used to be 4 rows of 2-2. Now it's 0-2 then 3 rows of 2-2.
Have a look at the current seat map and you'll understand what I am talking about.