Empty text and ticker region

The migration seems to work, but now I have a new issue…
When I go to the layouts which include a text or ticker region.
The text region has text in it, but when I preview the layout it won’t show me the text…
If I schedule the layout in a display then the layout works fine.
And when I create a new layout with a text or ticker region, I can put some text in it, but once I click “Save” the text is gone when I preview it!

The text in the text region/ticker region is invisible in de preview