I have encountered a problem on several websites. When I use hyphens: manual and insert the ­ HTML tag, the hyphenation does work. But instead of a hyphens dash a question mark box appears. I use several fonts and they all do this.
The problem only occurs in Chrome, the current font is "Metronic Italic". I've tried ­ as well, does not work either. I use Mac. I suppose it is a browser problem, since hyphens: auto does not work as well.