Hello,
I’ve the same problem, blank page. I create a landing page, everything is ok. Then i save the page, and impossible to edit the page, everything is blocked. I made a test on this link : https://www.puls-fsup.com/test123/ and i got only a blank page. Purged my site cache, my navigator aswell. Ii tried on 3 different navigator : Edge, Chrome & Firefox. Always the same result…
So if someone got an idea on how to fix this…
Regards,