Possible bug? [Resolved]

Just noticed I'm having trouble this morning submitting articles from the domain nola.com.

I submitted something from this domain yesterday, but this morning whenever I try to submit, there's a small red error box in the top left corner of the screen. It goes away too fast and part of it is offscreen, but it says something like "... the given domain (in this case nola.com)... day" (That was all I could make out).

The article in question is: http://www.nola.com/politics/index.ssf/2015/09/anonymous_donor_to_pay_for_rem.html I tried a few other articles from the same site and they give the same error.