Could be that the latest iOS app currently has an issue with visualisation of remote data. Haven't used any for a while. If you have an Android device at your proposal you could login with that one to verify. Alternatively you can check on the remote API directly to see if data is up to data there (there is a thread here about that).
I use both Android and iOS and on my own bike (no longer in my possession) I've seen the remote API break with the update to firmware version v19. Since that update the SOC value was NEVER updated anymore in the cloud. Location did still work. For the notifications most were broken also.
It did however suddenly work again once I had my charge tank removed. Likely because of a reset after having the 12V battery disconnected for long enough. So if in your case the remote API is broken you could try to disconnect the 12V battery for a minute just to see if that helps.
Remote API seems to be working fine as I can still use the third party Zero NG app to monitor SOC.
Thank You Hans2183 for chiming in.
I echo opengl; that your ZeroNG App is working on v20.
I get SOC, Battery Voltage, Charge Time Remaining, S/N, Odometer (except mi are below actual) & Location.
I also think the Battery Icons are showing Charging & Fully Charged status.
On the Zero Factory App; I only get Notifications (no other Remote Data).
Thank God [Hans] for the ZeroNG App