In the light of about 9 coherent datapoints at 1000' AFE marked within the 2.0-2.2 NM range, and the continuation to land by the crew from there, perhaps we can cut some slack to a fast typing poster. Although from an HF viewpoint the two situations actually don't link together.
The -800 can take a lot of beating before being pushed into the over-run.
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Yes, I've been wrong about ADS-B readings in the LGW / Pence overrun. Those were false zeroes taken at face value, though.