J-BusinessDirectory - Listing address fails to Autocomplete

Hi, When filling in address for listing, frontend or backend it fails to autocomplete. The address finder works but doesnt then populate the Postcode, Latitude, Longitude fields. This was working when the site was first set up. I've tried using both our Google map key and the one supplied from the demo.

I set up another demo site on the same server and it works fine, so I can only assume it's something I've done. Any help appreciated.

J-BusinessDirectory 4.9.4 Joomla 3.8.12 PHP 7.2.10

The error I receive below

[Error] ReferenceError: Can't find variable: updateRegions
	fillInAddress (utils.js:260)
	(anonymous function) (utils.js:227)
	trigger (js:148:455)
	Dd (js:60:418)
	Dd (js:60:395)
	set (js:150:737)
	(anonymous function) (js:63:121)
	b (places_impl.js:24:292)
	(anonymous function) (places_impl.js:17:156)
	e (places_impl.js:4:145)

Hi,

Usually, this issue is caused by the browser cache. Please clear the browser cache and try again.

Hi,

Thanks for the reply. Clearing the browser cache didn't make any difference, but clearing site cache in the Joomla admin did.