first_appearance of Hansen & Johnson cites al1, story debut is b12a

x_p5_542 first_appearance_review

Canon records first_appearance al1:c01:p018 for e_hansen_and_johnson, while its earliest story-book ref is b12a:c99:p256.

Evidence

first_appearance as promoted		al1:c01:p018
earliest story-book ref		b12a:c99:p256

extraction note deterministic census finding (p5_prepare.py); no AI judgement involved