User blog comment:Rappy 4187/Technical Update: September 18, 2012/@comment-1474707-20120919160558/@comment-4674838-20120921061832

Oh, now it makes a little more sense :)

(If you do actually have an AjaxRC bug to report, you might want to post this on the Dev Wiki instead. I'm not sure what you're refering to myself, because AjaxRC doesn't appear to do anything weird to the dropdown on my end. I don't see it getting blanked out or anything.)