When I click on the gear icon in a respective podcast, the popover menu appears and then disappears just as quickly, rendering the menu unusable. Same with the > menu. Episodes don't stay selected. The blue highlight doesn't stay highlighted. I sometimes have to hit, say, the "My Episode" button several times to get it to be selected. All of this stopped for a bit when I went to a podcast inside my iTunes that I'm not actively subscribing to, but then it started up again, and I have not been able to repeat the steps to get this buggy behavior to stop.