IOS 10.3.3 notification center broken?

I have an iPhone SE with iOS 10.3.3, and my Notification Center (where you swipe down and check notifications) is all bugged out. Some of the notifications appear tiny, some overlap, some have the wrong app name or show the wrong thumbnail, and sometimes they just don't show up at all.

It's been like this for a while, and I thought upgrading to 10.3.3 would fix it, but the problem persisted. I've restarted my phone a lot, and the only other thing I can think of is a factory reset (which I could do but I only really want to do as a last resort bc of the hassle).

I can't find anything else online about this, has anyone had the same problem? And has anyone found a solution?
Thanks!

IOS 10.3.3 notification center broken (screenshot of an example)