RJAA map layer out of date

I’ve flown out of Tokyo-Narita RJAA airport today and found that many of the taxiway numbering used on the new map layer are out of date (was revised in March 2020?) and not matching the charts.

For example, RWY 16L exit B9 is incorrectly labelled B10. The route from B9 to E5 GWY is labelled taxiway C but it should be taxiway L. And taxiways C and K should be continuous from RWY 16/34R throughout to W and A at the other runway, but the map layer still has them broken up in parts with E, G, J, and B sections.

For example;

Map Layer:


Many thanks,

Was this the correct forum to post in regarding this issue?