Hi, need urgend help. The Frontend Editor shows only empty screens. I create a new page with frontend editor. I save the page. I reopen it with Frontend Editor = empty screen. In the normal editor it's ok. Preview is ok. Tried on different browsers and different PC's. Cache and browser cache clear. I installed PB new, no change. In the Component list is Page Builder not Page Builder Pro. Is that the reason? But i have a license-key. Please help, I'm not used to work with the standard-editor.

Need urgent help.