That just looks like something is interrupting the download of data needed to render the page and make it look “normal”.
I’m pretty sure it’s something exclusive to your end though I’ve made some minor tweaks. Let me know if it persists and I’ll look further.
It looks like something in Chrome is auto-filling that field. As a result, you get the suggestions showing up in the top left because the rest of the search box isn't showing up.
While not ideal, you may need to clear your auto-fill history or disable it entirely. I found some instructions on...