christicehurst not an option in all languages, nor is limiting to one word as Fastidious suggested for the same reason (some languages need more than one word for tags, even English - e.g. if I were running a forum about a series of books it would make sense to tag discussions against the relevant book title and some will be longer than others).
All it needs is a little word wrap and the problem goes away for the case in the screenshots above, or hiding the overflow and showing the full tag on hover for languages with reeeeeeeeeaaaaaallllly long words (I think Finnish has more than a few 🙂).
Anyway, there'll be a fix in the latest commit as skorotkiewicz says so it's not too much of an issue at the moment, but more widespread usage will come up with other oddities like this I'm sure.
