For halfwidth characters like U+FF70 HALFWIDTH KATAKANA-HIRAGANA PROLONGED SOUND MARK I'm getting bogus glyphs from Kaiti* and Songti* (and STKaiti, STSongti). See screenshot below.
Anyone else see that, or know what is happening? Unfortunately, these fonts are getting picked up first in the fallback chain for my browser, so they are pretty apparent! [image: Inline image 1] Mark <https://google.com/+MarkDavis>

