Updating SP PageBuilder from 6.9.0 to 6.9.1 breaks articles made with the SP PageBuilder integration. In 6.9.0 and before, content is displayed normally, but after updating to 6.9.1 those articles are now empty, only one section with a different background color still shows, but without text. I will place links to how it's supposed to look and how it looks after updating in the hidden area.
I can't figure what's wrong here, I have not seen this issue on our other sites with 6.9.1. Deleting overrides didn't change anything, switching to a clean and unedited helixultimate template also didn't make the content visible again. It only shows up again if I roll back to 6.9.0. Could you maybe have a look?