This should refresh if not immediately so after a little while.
Location is fetched using a separate API vs the other information.
If you go to advanced settings of your VOC device in Homey and check the three debug properties at the bottom, do you see anything there? VOC Status and VOC Attributes should show json formatted data from last API calls. The VOC error property obviously the VOC error, last one that has occurred.
Edit:
Running my local tests I see we get an error from the status API call. No clues yet what problem is, I only get “An unknown error occured”, but all other API calls seems to work as before.