(Jordin Althaus/NBC/Sony Pictures) The absurdist comedy returns to NBC on Thursday after a lengthy delay and many behind-the-scenes changes, including the exit of creator Dan Harmon. Over at The Daily Beast, you can read my latest feature, " Community : Season 4 of the NBC Comedy Ponders the End," in which I review the fourth season of NBC's Community , which returns Thursday evening and after many behind-the-scenes changes. Does the show look and feel as it once did? Or does it feel as though not every came back from summer break? “What’s the deal, Jessica Biel?” Community, after an absence of what feels like five years and numerous timeslot and launch date changes, finally unveils its fourth season on Thursday. For the faithful, waiting this long to return to Greendale has been an arduous trial, particularly as curiosity is running high amid the many behind-the-scenes changes made since the show wrapped up its third season way back in May 2012. For one, seri