Community site broken using Firefox

Sorry if this isn't the right place to post. I couldn't find the appropriate board for site feedback. Anyway, I'm getting fed up with the operation of this forum. 70% of the time the browse community menu does not appear when clicking on it, leading me to use the breadcrumb navigation to get to a particular board. If I'm not on this site for quite some time (2+ weeks), it will start working again, but after a day or whenever I'm required to log back in again, it will stop working again. As of recently I have encountered some new problems. The formatting bar appears to be completely gone now, leaving me no way to change the formatting of the text. And also, every time I post something with paragraphs in it, all the spaces get removed and everything is all run together. (I've originally paragraphed this post). Previewing is also broken, which just sends me back at the top of the page. I have cleared my browser's cache, but that doesn't seem to fix anything. I'm using the latest version of Firefox, though Edge Chrome seems to handle the site fine. Does the site have something against Firefox?