I have a MacBook Pro model A1502. It's got Mojave version 10.14.4 and Safari 12.1.
I use Top Sites a lot, and they've always had favicons. Today that changed so that when I go to top sites, it shows the website page instead of the icon.
I've tried (many times) going to Safari > Preferences > Tabs and clicked Show website icons, but it hasn't changed.
What else can I do?
Now shows website page thumbnail