Hey guys, am posting on behalf on a non frequent flyer friend who is on B6 1695 (MCO->SJO) which has appeared to have turned back to Orlando about an hour into the trip. Has there been a reason announced for the diversion? And what should I advise her to do when they land back at MCO? Thanks!!

Edit: Update: Per cabin announcements, it seems the diversion was mechanical in nature. There were offloaded and a new plane subbed in, which was then delayed another 2 hours because the crew timed out (Or didn't have enough hours left to do the turn in SJO). At any rate, the flight finally just took off from Orlando again.