You mean they're not listed on the device list anymore, or just that it's not showing last known location? Mine aren't showing in my device list anymore (but I haven't used them since the update to b4). All of my other devices are still there though.Anyone else’s AirPods stop showing last location in find my iPhone? Haven’t unpaired and repaired yet. Just curious.
Edit: Showed up again once I put them in. I'll check again in a few hours....see if they've fallen off of the list or not.