I have just installed 2.04 and one of my menus has a weird glitch in it caused by this.
In Firefox (quantum, private window, linux) it looks like this;
And in Chromium it looks like this;
Under windows it doesn’t show up at all in IE 11, but glitches under Chrome and Firefox again.
It appears to be caused by this rule not working properly.
.themonic-nav li a::after {
font-family: ‘FontAwesome’;
font-style: normal;
speak: none;
font-weight: normal;
content: “\f0d7”;
margin-left: 5px;
-webkit-font-smoothing: antialiased;
}