Some sites won't load - Safari 14.0 - after upgrade to Mojave
I'm on a 2017 iMac with SSD that until a couple of days ago was running high sierra. I just updated to Mojave and now Safari won't load certain sites, such as Ebay and CNN. I get what appears to be a looping behavior and then an error saying unable to load page.
This happens within seconds. I've reset VRAM, SMC, PRAM, Safe Mode, set up new administrator account, ran a malwarebytes scan. Nothing changes this behavior. I do run a VPN, but it's the same if it's connected or not. All Safari extensions are disabled (StoptheMadness).
The machine is stock. The only other error, which might be related, is the missing Java JDK, but when I try to get to the site to download it, I get privacy errors. I'm unable to over-ride those.
Any suggestions? Is the JDK the source of the issue? Where can I get the JRE v6 for legacy Java if that's required for Safari, where can I get it?