Tag removal and quotes

I noticed today that it was now possible for me to remove tags that I didn't create. That's great, as I can finally tidy up tags a little bit. However, I noticed a problem: Tags starting with a quote can't be removed. When clicking on the "X" next to them, the browser just goes at the top of the page.

I'll add an example tag to this topic to show you.

I use Safari 3.2.1