For some reason, all of a sudden, the font on my account has changed? Is anyone else having this problem? Really want the default font back haha XD

As far as I am aware, the site now uses your browser's default font.

(Click here for the news post)

You can use CustomCSS to adjust it to look similar to what it was back then. Here's an example from

body, html, .sidebar-event, div#sidebar-inner-dash { font-size: 12px !important; }

body, html { font-family: Verdana !important; font-size: 12px !important; }