Originally Posted by
GoNorth
Sadly, it seems to be a deeper problem than that and affecting many people. I even tried uninstall and reinstall but it's properly broke this time and probably requires an update to the app.
Yep, it's broken on my phone having recently reached silver. A bit of an experiment - I recently got a new tablet and tried signing into the app on that, and it's broken there too. So definitely seems to be account-related rather than device-specific.