Added Custom Fields not appearing on front end "Add Listing" form

I have edited my “Places” content type and also added some additional fields (email address and phone) and saved them. While my edits to existing fields change and update on the “add listing” form, the additional fields I have added do not appear on the front end “add listing” form despite being both “active” and “public”.
https://memorialise.co.uk/add-venue-listing/?listing_type=gd_place

I have been also having problems with duplicate fields appearing on my “Events” custom fields editing page and have sent in a support question for that. I have detailed that ticket here in case the two issues might be related (login details available on that ticket):
https://wpgeodirectory.com/support/topic/duplicated-mandatory-fields-in-event-listings-customs-field-settings/

TIA