I read the recent Ars password article with interest. Today I went about changing most of the passwords for the sites I visit. Whilst my Slashdot password is very strong already I'd like to change it anyway. So I was very surprised when I discovered it's seemingly impossible to do this at Slashdot.
There is an old password/new password form at https://slashdot.org/prefs/passwd (getting there isn't exactly straightforward) but the 'Save' button doesn't work. I press and press and press some more but it does nothing.
Vanilla Chrome. (Also tried Safari and Firefox.)
What's going on here?

