Got update to 2019.32 yesterday. Strange because I am usually late to the update party. LRDM-M3 Southwest US.
Have not noticed any change to AP as of yet, compared to the major/minor changes of 2019.28 (most noticeable for that release was what I call 'fully-stopped-car recognition' much sooner and 'solid line exit lane crossing' enabled, plus many minor enhancements).
@ WilliamG, I also got my M3 at that time and from 2019.16 to .20 to .24 to .28 to .32 I have noticed at least 1-2 major AP changes and other small enhancements for each release. Maybe you are not using AP enough? ;-D