So, the reason for +Fellay's return to Menzingen must have been damage control.
Previous E.C. #619:
For indeed the latest news, coming from more than one source and surely easy enough to verify, is that the former Superior General has packed his bags in Écône and moved back to Menzingen. It does look as though he has calculated either that there was little potential reaction to his staying in Headquarters, or that the reaction had blown over, in any case that it was safe for the spider to return to the centre of his web, because none of the flies would notice.