Brownse airport map broken

Can't seen to be able to use this feature, it's so much more convenient than browsing airports on a list, is it a bug?

I think it has been broken for a while, I always just use the list or memorize airports.

If I remember correctly, it was still working for me the last time I used it. Ironically, however, I very much prefer the list to the map, it makes planning flights much more organized.