Not seeing notifications on Lock Screen? Do this…
If you’re on iOS 16.1 and no longer seeing notifications like you used to on the lock screen, swipe down to display Lock Screen (sometimes it will show how many notifications you have like in my screenshot and sometimes you’ll see nothing), then gently swipe up from around the middle of the screen. I have no idea why Apple would make this feature change, makes no sense, but there you have it.
iPhone 14 Pro, iOS 16