themeisle-blocks/advanced-columns broken

Hello,

I recently updated Neve, Otter and OrbitFox and our Pages are now showing incorrectly. All Pages appear fine in Edit and Preview mode. However I ran the Troubleshoot Health Check plug in and this error “Your site doesn’t include support for the “themeisle-blocks/advanced-columns” block. You can leave this block intact, convert its content to a Custom HTML block, or remove it entirely.” appears throughout.

I’ve cleared browser caches (IE and Chrome), tried to rollback Otter, but to no avail.

If anyone could please help me so I do not need to re-design our entire site I would appreciate it. Thank you.

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