When editing Layouts, I am still getting errors / not able to save layouts still. Error seems to be related to WPML language switcher on backend:
The toolset_select2('destroy') method was called on an element that is not using Select2. - /plugins/layouts/inc/gui/editor/js/ddl-wpml-box.js
Uncaught TypeError: WPML_Core.simple_language_selector.initialize_toolset_select2 is not a function
Please please please try to fix this bug ASAP. Have been waiting to update for weeks now, but things keep breaking on our dev site. We're stuck on a CRED version with problems because of this.
I created a test installation locally with the latest Toolset and WPML plugins installed and was eventually able to recreate the problem shown in your screenshot.
I have escalated this thread to our second tier for further investigation and will report back to you as soon as there are any developments.