Text of posts does not seem to scale "right" on iOS

[solarce]

Per https://twitter.com/solarce/status/593469710047510530/photo/1, I noticed that the text doesn't seem to scale "right" (I'm the last person who should be trying to diagnose frontend issues =D) in the iOS webkit view in Twitter.app. I also tested in Safari and iOS Chrome with similar results. "Usually" I can "tap to zoom" and the text will be scaled up and wrapped to be more viewable (on my iPhone). Instead when I "pinch out" to zoom in the text just zooms in without changing size.

Screenshot of how it looks in iOS Twitter.app webkitview