Why one article shows two birth years

The source page is not internally consistent: it gives 1878 in one place and 1871 in another. We report the disagreement instead of resolving it. [1]

Context: Read together with the main article, which repeats both years and states that the question is not settled there.

Source: Wikipedia, Russian edition — Schneerson, Levi Yitzchak, revid 154417363

Full item: Levi Yitzchak Schneerson: rabbi, exile and a grave in Almaty — https://qi.qdev.run/en/story/rabbi-lev-shneerson

Fragment: https://qi.qdev.run/en/share/it01-two-birth-years

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