Safari frequently visited sites missing and open tabs not syncing
I have a Mac, iPad, and iPhone and I have two issues with Safari 15 across my devices
On my iPad, the frequently visited sites disappeared sometime after the iOS 15 upgrade. Settings show they are supposed to be visible and toggling Frequently Visited off and back on makes no difference. My iPhone doesn't have this issue.
Also on my iPad and iPhone, they show tabs supposedly open on my Mac that haven't been open in months. If I close the tabs from the iPad or iPhone, they just re-appear the next time I use it so I have no way to get rid of them. This issue is obviously on the Mac end, it's not syncing to iCloud correctly. I have tried turning Safari syncing to iCloud off and back on but there's no change.
MacBook Pro 13″, macOS 11.6