I wonder if anyone has any wisdom on this variant?
EIS seems to be the best reading and most difficult reading (01 and 03, Maj, some versional support) with the alternatives both offering a smoother reading (EX: P74, 02, 33 1739 etc.; or APO: D E 614 etc.).
But commentators aren't generally very happy reading 'returned to Jerusalem' in a normal way since the logic seems to require a return from Jerusalem (cf. 11.29f).
Hence a load of possible solutions, none of which seem that plausible.