Hi!
I have the exact same problem as this WPML duplicated pages not working in the Pro Editor
Only there’s no described solution in this article. When I try to edit the duplicated enlish version of the page I get this error message:
The preview could not load. This is most often related to a plugin conflict or aggressive page cacheing. Checking the developer console for errors could indicate what went wrong
I tried disabling all the plugins except the main WPML plugin and (Jetpack+Aksimet+ Vaultpress I don’t like disabling these because it will lead to me having to reconnect to the jetpack/vaultpress/Aksimet account again and the last time I did it all the statistics for the site disappeared when I did this too, so I really hope it’s not related to these.)
The site is https://www.showdevida.no
I am trying to create an English version of it.