I am also having this problem and tearing my hair out. For me it seems to have something to do with whether or not I have the .www with my domain name. I’m locked in a catch 22 because if I do have it I have no more blank pages but my dynamic images won’t load. If I don’t have it my images load but I get blank pages.
I’ve read in other places it’s worth checking your .htaccess file for path changes. I’m still trying to get this sorted out. Only happens in Safari.
