Going up against Beaufighters over Cherbourg - another youtube video by me

[Freycinet]

Originally Posted by Troll2k

Graphic anomalies 1-3 seems to show a concrete structure jutting out into the water(road,runway island?).

Graphic anomaly 4 seems to show 2 parallel horizontal lines to the left of the landing end of the runway.

Yup, that is the jetty of Cherbourg (not very pretty, I agree) and drainage ditches (I assume) running off from the runway. So, "that's not a bug, that's a feature"