Text looks "strange" after latest update

I’m finding it extremely hard to get used to. I can’t seem to override it in my custom CSS, but if there’s a way to fix it that way then I’d be happy to just do that. Otherwise, if you could add a ā€œWhitney Oldā€ font (or set the new one as ā€œWhitney Boldā€) in the settings that would be great.