I just opened it and it seems to be a simplified version of the app lacking a lot of features like stops and groceries.
Curiously I just realized it's the same view I get from the app on my phone a lot of the time due to some kind of error when loading the normal app view.
I used it for years, but it didn't seem to work right on a new phone, with some UI elements not visible or off-screen, so I went back to the app.