Can't Index OurAirports for search in Australia

When I click “OK” Nothing happens. I always get unrecognised airport voice warning when I try to enter an airport in route. I’m in Australia but OurAirports finds what I am entering.

What am I missing?

Some users have experienced this same issue. Please see this post…

TL;DR the remedy is to delete the app and re-install it.

Thanks very much.