This is from TV, it's the video of the engine failure on Seb car.
From minute 0:35 for a while, when Seb is still in the car and from minute 1:36 and 4:47 in a replay, for a few seconds I think we can see the new black vertical fin very close to the car body, under the horizontal wing just below the sidepod inlet.
I think it's the same already found (in the yellow circle) but from a different perspective.
P.S.: It's my first post and I could not post images only instead of a whole video, be patient.
Last edited by gordonthegun on Wed Aug 12, 2020 8:20 pm, edited 2 times in total.