Your site has been fixed and works for other people, but on your computer it still looks broken.
Why this happens. Your browser saved a copy of the broken file and is still using it. Websites tell browsers to store script and style files for a long time so pages load faster on repeat visits. If a file was broken when your browser first stored it, that broken copy stays. A normal reload does not replace it, because the browser sees the same filename and assumes it already has the file.
What you can do. A hard refresh forces the browser to download fresh copies of the files:
Mac: Cmd + Shift + R
Windows: Ctrl + F5
You can also confirm the site is fixed by opening it in a private or incognito window, which starts with no saved files.