can’t sync after URL change

I had successfully built an import posts function on a sub-domain on this site. Worked for weeks… was able to successfully import data from SF assets into a custom post type on our site. Changes synced, all was right in the universe.

Then client decided to change the website URL (eliminating a sub-domain) and I made sure to update the callback URL in SF, update all of the field groups, remap the custom fields, etc.

And now… totally random what will sync and what won’t. Making edits in SF on some properties there… some sync to wordpress and others don’t. Can’t make sense of any patterns as to why.

The page I need help with: [log in to see the link]