If I publish a page, everything works fine. But when I switch to a page template using ACF-fields and update the page it changes the permalink to the one of an old page and the settings-widget in the sidebar (where you change the page template) remains empty.
If I deactivate ACF everything works fine again.
The weird thing: I’ve a older version of the same website on my local environment. I’ve updated everything to the same version as the production server and it works fine. No problems!
But a direct copy of the current production server on my local environment shows the same problem.
ACF Pro 5.7.10
No errors in the debug.log, no JS-Errors in the Console.
I’ve deactivated the other plugins one by one: No change.
So, my current guess is, that we got a database problem. Maybe an update gone wrong? It’s a WooCommerce-Site with a huge database.
Was there a database update in one of the recent ACF Pro versions?
Any other Ideas?