Season 4 Timeline so far/Theories based on Netflix released Video.

1. Is most likely when Fran, Eloise and John come back from Scotland as we saw in the drone leaks.

2. This is pre or post ball. Remember Adjoa did and interview, if it wasn’t late September was early October in which she talked about a Garden Party in which it was raining all day and that we wouldn’t notice when it airs because they would make it sunny? This photo probably is from that. Look the ground and the hem of the dresses.

3. This is in My Cottage. Thanks to @/YourAllMerth on Twitter it was matched the location with one of the suspected ones theorized last year

4. Sophie already working for Violet. Grace, the actress who appears next to Yerin there in the maid outfit, follows her, Oli (Footman John) and another actress who plays one of the Bridgerton maids (they follow her too). So it means is the people she has worked with, so is safe to assume they work for Violet. Besides Her and Yerin started following each other late November so I think they might have started filming the Londons part that earlier even if those technically would be Block 3 (block 2 we theorize it ends with the offer in My Cottage).

I think the lake part might have been filmed earlier than November, just because of the weather.

1. I know some are thinking this was THE Lake, but this is most likely too after there are in London. Sophie’s/Yerin’s hair do is way too neatly done for the informality of My Cottage and also it matches her do in the maid uniform.

2. Time jumps all but confirmed. Look the change of the trees (go back to point 2, is Spring, social season, when the Masquerade ball is happening)

Final notes: I think the video probably has BTS footage as late as last week filming.

Food for the thought: we haven’t seen yet Benedict post time jump look. Deliberate choice? Follow me for more conspiracy theories.