"track name format": {city} pre-fill not working

Hi,

I'm suddenly having issues with the "Track name format" within "Recording profile" in that the {city} parameter isn't working - it doesn't get replaced with the starting location in an actual track, and nor is it represented in the "Result" preview at the bottom of the "Track name format" dialogue.

It was working fine until recently, but now it's not working on old (previously working) recording profiles, nor on profiles created new as a test.

Any ideas on how I can troubleshoot this, please?

Thank you!