Board Thread:Spoilers!/@comment-25733960-20170312061043/@comment-27060727-20170318062200

Yeah, they could definitely be working on more than one. I get why some people were assuming the musical would take longer but they had 24 days to finish filming when 6x20 started, so that's your standard 8 days per episode. But now it sounds like they are extending filming, so I guess they just need a few extra days somewhere.

Jen filmed for 6x21 earlier this week, but left town for a long weekend on Wednesday. http://katmtan.tumblr.com/post/158525741492/jen-filmed-last-friday-march-10-and-earlier-this