Board Thread:Spoilers!/@comment-6274680-20171113235602/@comment-27060727-20180120024151

TIAB1234 wrote: I don't exactly know what episode the Swan bug is in, but it is quite possible it might have been set and used for a different episode earlier. These were posted during the 7x14 days. Close enough to 7x13 but the posts about it were from multiple days, so I feel like it might just be for the episode after.

If I were to guess, I would guess that it isn't actually Emma's bug, but perhaps a random one that sparks something in Henry as a C plot.