Solved! Go to Solution.
Did you just remove the lang='en' as well?
Man- this is a blast from the past.
My memory is fuzzy about this (especially since I also upgraded this to AMD from legacy) but I think the only thing I needed to do was remove this line from my original header:
<html lang="en">
I'm actually using AMD myself, but I didn't know if there was a way to keep that line in. I had to take out the language tag too.