Unexisting Global Variable

Now that the JSON update has been fixed I decided to re-implement it. I’m now getting this message and as such it is not refreshing the data. Can someone point me in the right direction to diagnose?

thanks!

Unexisting Global Variable [California.coord.lon], created by UpdateValue(). Using defaults (System Variable, no refresh)

Thanks for info. I pass this to developer @Steve
-Henrik