I thought Blushing Bracket but did not 'blush' when damaged and the underneath was quite dark.
Caution: Do NOT use iSpot to identify fungi to eat!
Some fungi are very poisonous so a mistaken ID could have serious consequences.
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You are right with the Blushing Bracket.
If Joe was to formally add a revision, even as "it might be this", we can click agreement and give him some reputation points.
N.B., when old or dry, the Blushing Bracket hides its feelings quite well.
Lat/Lng: 53.7745, -0.3439
OS grid ref: TA092321