All custom fields are missing after Avada and GD Updates

Hi,

All of my custom fields are gone in all four of my custom post types.

All was well until we upgraded to the newest Avada theme and the newest
GD version as well as the add-ons.

It looks like everything is still there in the backend under ‘advanced search’ and some of the ‘sorting options’ are still there.

I tried disabling all plugins except GD related and the problem still
exists so I turned all of them back on.

I was using the custom fields for our new member profile when they go
to join our association and now all the fields are missing except for the
default GD fields.

If you were to go to the top right of our site and select ‘find an NASC professional’, then choose the first selection ‘Designated solution pro’, then try an advanced search, you would see the custom fields but the drop
down categories are all gone.

I have edited the header.PHP file in the child theme, but I’m not sure if that was done correctly.

nasconline.org