Board Thread:Spoilers!/@comment-27060727-20170915041416/@comment-2153169-20170920171112

Dania confirmed they'd shoot this episode from September 22nd to October 3rd.

https://www.instagram.com/p/BZRTZUlnI-F/?taken-by=daniajramirez

They started 707 on September 14th, so it proves they have a 2/3 days overlap between two episodes.