Can’t add custom rel to links in blogroll

I am almost positive that this problem is on my end some where, but I can’t find it.

I’m trying to rel=”nofollow” my blogroll links, or some of them, but when I try to use the input box in the edit link screen, every thing I type in the box disappears.

I can hold down a key and it will stay in there until I release the key. I tried saving it anyway to make sure, and it didn’t save anything at all. Also, if I click on one of the defined relationships it puts that rel in the input field, and if I try to delete the text then, it simply reappears.

Any ideas how I can make this work? It’s kind of like one of those trick birthday candles right now, kind of frustrating.