Fix Thrive Architect Interface

My site runs on Thrive Architect and, out of the blue, the page-builder interface stopped responding. The sidebar won’t open, elements can’t be selected, and I’m effectively locked out of editing existing pages.

When I select "Edit with Thrive Architect" all I get is a grey screen with green moving dots like it is loading but it never moves beyond that to load

Nothing changed on my end—no new plugins, themes, or updates—so I suspect an underlying conflict or script error that now blocks the builder from loading correctly.

I need someone to:
• Identify and eliminate the conflict preventing the page-builder from rendering.
• Restore full editing access so I can use the visual interface as normal.
• Explain what went wrong and outline any preventive steps I should take.

You’ll receive admin and FTP access upon kickoff and I’ll be available to test fixes in real time. Please be comfortable working with Thrive Architect, WordPress debugging tools (WP-DEBUG, browser console, etc.), and standard conflict-isolation methods. Once I can reliably open the builder, edit a page, and save changes without glitches, the job is done.