Yup, and neither of those is a full consensus. Iirc, the only person holding out on the record proposal for R5RS was Kent Dybvig, and that was enough to block it. Prior to R6RS, the RnRS was only ratified on full consensus, not almost consensus.

Note that I'm not opposed to the new "80%+ vote in favor" system (I think it's a very good thing), I'm just pointing out the history.