I too have the same problem viewing data on a route as I get white text on a pale box. View .. Find .. on an airport works well enough, I can clearly read the text.

I also see routes for Whyalla Airlines which I think are wrongly ascribed to this airline - a search on the internet tells me that Whyalla was a tiny regional Australian airline that went out of business after being grounded following a crash. Nor do I think that these routes are valid.