Forum:SH:Category Intersection

Is there a way to reinstate the category intersection function? I used to use it all the time to separate canon vs legends results when I did searches, but I can't seem to do it anymore. And on the same subject, it seems like an awful lot of Canon articles don't have a Canon Article category tag when they used to have them before the fandom.com changeover. (I'd also like to point out that several articles, most notably the Yuuzhan Vong article, are listed as canon when they aren't; I don't know how to fix that myself, I just wanted to point it out.)