SmartThings iOS app is suddenly not working. All devices showing "grey out"

[Johnnybegoode (John)]

@ascernas77

Under the Favorites tap, I can’t still able to add/remove devices from the top options that groups temperature, humidity, lights, Windows Treatments, etc. I can see the overall status for devices already selected, but cannot add more or remove some as when I select the top 3 ops and choose “Select devices” shows nothing to select (even the already selected are not been shown)

Exactly the same here. Continue having the temperature and humidity tiles but offline etc are not there and cannot be selected. Nothing has changed for me.