Upgraded to 6.5.3 WP and my Divi site broke

hi – I was running 6.5.2 with Divi and everything worked. Now after the upgrade to 6.5.3 I can see the front end but get an error when trying to access /wp-login.php. The page renders a bunch of short codes and it’s a 404 when checked by inspector. I use ACF too which was also updated. Any ideas?