Hey Craig – I too am having the same icon issues. My site is here: https://thedropperpost.com
Here is an example post with media player, you can see the “Hamburger” navigation at the top of the site turns into…an actual hamburger! I guess it could be worse, right? https://thedropperpost.com/2017/01/15/jpaks-bikepacking-bags/
Not sure when this started happening, but I don’t recall seeing it in January (22) when we put up our last episode.