have the latest 18.104.22.168 software, and am having the same issue. As a matter of fact, I've had the issue since early December when the update was released.
about it then and just made a call to CS, where the rep mentioned his UI wasn't showing channel logos either.
Am I going crazy here, or had the logos been there before? I'm almost certain of it. I'd assumed there'd be another
fix for it by now.