I recently completely restored from a TM backup. Now, when I delete the last remaining podcast from a podcast I'm subscribed to, the podcast subscription completely disappears. Consequently, I have to then re-subscribe to it via iTunes, but with this process I have to do a workaround - clicking subscribe does nothing, so I have to download a single podcast, then right click/subscribe again in the browser. I've already re-authorized with my iTunes account so that's not the cause. Suggestions?