We have an app nearly finished, it was previewed on multiple iOS and Android devices about a month ago and looked identical on both platforms. Just today we noticed that on Android devices some of the fonts have changed (they are now some super-thin version of what's spec'd in the css). There is no change on iOS devices or web view. What could have happened?
UPDATE: Still not sure what caused the font appearance to change, but the fix was to specify "font-weight: normal" on the body tag in the main css.