I'm sure that the "kick this guy off the board, please" line for a good "first post" was just in jest. We sometimes have to have a thick skin to post on these boards regularly.
What surprises me the most is not the IHSAA website making a mistake, but TheAncientElder (TAE) not catching it himself. Surely he had it in his record books accurately at the time, and was possibly even there at State that year. 1992 wasn't so long ago, and TAE is Indiana wrestling's unofficial historian.
Had that DQ actually happened, I think almost everyone would have heard about it then. In 1990, when Evansville Harrison's 103 actually did get DQ'd for an illegal practice partner, how long was the delay by the IHSAA in DQ'ing Stevens, and how widespread was the news then? (Of course this was pre-wrestling board/pre-Internet so times are different.)