
Those are panels from different extras, not one storyline.
There is one where Akihito and Asami are sitting at the table eating. Akihito tells Asami that he needs his help next saturday. Asami wonders what he's supposed to do and Akihito says that it's a secret for now but it's a dangerous target and he needs Asami's help for it. Then it seems to be next saturday and Asami waits for Akihito at the dog statue at Shibuya Trainstation.
The other is an extra which is not a story but a redraw of some scenes from the previous chapters. (The kiss is most likely the one before the warehouse fight). It's some behind the scenes material.
Both extras appear with different publishings of the Manga Volume 11 limited edition out April 28th, depending on where you (pre-)order the Manga.

I just wish there was a more obvious way for everybody to understand easily which extras are canon and which are not.
For example the Pudding Extra and the Onsen (threesome) extra might be understood as canon because no fairy-tale/fantasy background, but are definitely non-canon because they cannot have happened at any time in the storyline. (The Onsen-extra can't have happened because eyepatch-after-casion-ship-Yuri never saw Mikhail after the Casino ship until "Pray in Abyss", the Pudding-extra can't have happened because Akihito and Feilong never met personally after the Casino ship as well.)
It's just too easy to confuse canon-extras with non-canon-extras :´(

I'm looking for the new panel. I saw two on Yaman-sensei's twitter account (the statue of the dog Hachi and the diner) but not the panel where they are kissing.
If there is a post to this new panel, I would like to see it. Some would tell me to buy the new volume but the pre-order is already out of order and I have to wait until there is some stock again.

I found the panel I was looking for :
https://twitter.com/bboy_editor/status/1384446926863495173

The full extra chapter is now available on Facebook! You can check it out bellow while we all wait for the English translation to be uploaded here in few days/weeks!
https://www.facebook.com/queenyaoi2018/photos/ms.c.eJxFjdsNwEAIwzaqILz3X6y6o9Bfy3GYIxFCVfBy0YcHwAnluSCtxIUwgK2NH~;gxUNvgvFHYB7ToGAwaA3YN3hd0I7chdF80FnBP9la6QdMw8wMkd6LdkHgBaZUwPA~-~-.bps.a.1178273055936305/1178273099269634/
Anybody saw the preview panels of the Exrra story that will be released on April 28? We can see Asami and Aki having dinner (or breakfast) then Asami with a suit next to a big statue while Aki takes pictures with his camera. Next thing, they are passionately kissing. I don't speak Japanese so I couldn't really understand what was going on...