I think you're both saying the same thing: the digitization of the article wouldn't have been the source, since 彁 would have had to exist before the digitization happened in order for the OCR to misread 彊 as 彁.
[0] https://emojipedia.org/pregnant-man
[1] https://www.reddit.com/r/technology/comments/u7x3l9/comment/...