Hi there,
Having a issue since 3.3.9.8 with standard fonts. The typography field output the family-font with a double quote "Impact, Charcoal, sans-serif". The proper way to do it is Impact, Charcoal, sans-serif.
Double quote should be used only on font with space in their name:
sans-serif,"Helvetica Neue",Helvetica,Arial
Maybe related to fixed issue #1821 ?
Was working in version 3.3.9.6, didn't test 3.3.9.7.
WP Version 4.0
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