The last two AD episodes on AS have been shown incorrectly.
Since "Don't Look a Smith Horse in the Mouth" American Dad has been in HD and framed for 16x9.
Adult Swim showed "Don't Look a Smith Horse in the Mouth" letterboxed while "A Jones for a Smith" and "May the Best Stan Win" were shown in 'center-cut' meaning people who are supposed to be in the picture are cut off.
This may be a bit 'technogeek' but when people talk to people who aren't there or people who are talking aren't there it get a bit annoying.
This has never been a problem with Superjail or ATHF. WTF is up with AD?