CSS bug

Hello all,
for a couple of days now my browser has been unable to load the style sheet "analyse.css", so in the analysis window the move list etc. is shown in plain html. I'm using Firefox 60.0.1 on Windows 10. I've tried safe mode (no add-ons) but it doesn't help. Any ideas?
Thanks in advance, Bonifratz

What happens if you hard-refresh that page? lichess1.org/assets/stylesheets/analyse.css?v=2061

Oh, that did the trick! Thanks a lot!