If you haven’t updated the android app in awhile, please do. Older versions won’t get updated area data going forward. Some library changes required a new data format that the older version can’t support.
Also, if you love the app, please write a review on Google Play! It helps grow the audience which helps develop new features, improvements, and trips in the app.
Have a complaint? Post about it, or send me a private message. Constructive feedback and suggestions for improvements is always appreciated.