Update: Apple has now released 11.4 that fixes this problem! Update to iOS 11.4 asap 🙂
Bugs happen – even for Apple. When Apple released iOS 11.3 earlier this April they broke Safari in a certain way (Safari is Apple’s built-in web browser). The bug looks like this:
The Solution
While we wait for Apple to fix their bug in Safari there’s an easy solution that involves using a different (and free) web browser called Puffin: