Hacker News Reader

I imagine that there are private trackers that solve this problem with hand-checked RSS feeds (although I still just manually search for/download the episodes).

You could check out http://tvshowsapp.com/

Or Sickbeard.

or http://ezrss.it

ezrss was nice, but nowadays I always see 503 - Service Unavailable.

or http://showrss.info

does this service work for you? My feed never downloads anything.

it works great with http://put.io for me

Just use sickbeard, so much easier. :-).