Another app workaround

Today while testing the app features I added yesterday, I noticed that my bus app was completely failing to display departure information. The bus company's server is currently returning empty departure lists for all stops, and very slowly at that. I had a workaround ready to go for when that server doesn't provide departures, but the slowness in response was causing my server to give up before reaching the fallback plan. I reorganized the error handling and my app can now use a fallback for all routes' information.