Bug: iOS 5 and iTunes 10.5 podcast smart playlist sort order and how to fix.
There seems to be a bug in iOS 5 and iTunes 10.5 involving the sort order of a smart playlist of podcasts. I created such a playlist and sorted by release date on iTunes but I noticed it had a different sort order on the iPod Touch.
After playing around with it a bit I found that the only way to preserve the sort order that I have in iTunes on the iPod Touch is to uncheck "Live Updating" in the smart playlist.