Nico has confirmed there is an open ticket regarding this issue , I am sure we will find out more in due course.
In the mobile app , my club has 45 flag pins with just two that are duplicates and not showing correctly, however for the tee markers I have just five showing , the other 40 are showing as blanks , but they are there. It makes for some interesting match ups ! A teapot and champagne flutes , or happy new year hat and sunflowers !
I am sure it will be sorted .