Visiting the BFI site now, it looks the same in Firefox and Chrome. Maybe the problem you experienced was not due to a failure on the site designers' part or F

Visiting the BFI site now, it looks the same in Firefox and Chrome. Maybe the problem you experienced was not due to a failure on the site designers' part or Firefox but elsewhere; a temporary "glitch" in its delivery to your Firefox browser, one of your browser extensions mucking it up, etc. I don't encounter sites that don't work in Firefox but a lot of that probably has to do with my browsing tendencies.