Plugin: RSSImport

Anyone else having a recent problem with RSSImport? It’s been working for ages and suddenly quit. (http://www.soptv.org/mediashift/) Unfortunately, I’m not sure exactly how long ago it quit since it’s not a page I check very often. It may have to do with one of the recent WP upgrades. I’m using version 4.4.6 of that plugin, by the way.