Bad update!

The current update ruined the app.
My saved maps are gone; in fact, there is no longer any list.
It will only let me download each map as I need it (very expensive overseas and virtually impossible since downloading requires wi-fi).
The app is stuck on the London map and there is no way to select another map as there is no menu system, just the word "maps" in a top bar.
I guess I will have to delete and reapply the app which, hopefully, will get a better version of the app. Then, I get to try to download my maps again.
:-(

Pahok about AllSubway, v2.9