Safari 15.0 Update Issue, macOS Catalina
"Website was reloaded because of a problem"
"A problem repeatedly occurred with (site)"
After the Safari 15.0 update on macOS Catalina 10.15.7 I'm getting the above errors on dozens of sites. The website will attempt to load several times with the "Website was reloaded" message at the top, then finally divert to a blank screen with the "A problem occurred" message in the center. The button option below is "Reload Webpage" and then the cycle repeats itself.
Computer has been restarted, Safari has been restarted, history/cache has been cleared, etc.
Is there something I can do to get this to stop so that I can actually use Safari again?
iMac 27″, macOS 10.15