Sprites are glitchy (Firefox)

This started a few days ago. I can still use Duolingo, lessons are OK, but this is ugly :S

Using Firefox 27.0.1

March 5, 2014


If you hard refresh (Ctrl + F5) does the problem persist?

March 5, 2014

I'm on a Mac, so it's Command + Shift + R, but yes, the problem is still there. My skill tree now shows the bonus skills grouped inside a grey bar, maybe they introduced some bugs alongside that.

March 5, 2014
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