Nevermind, it was nothing.
Anyway, since Days of V is releasing soon and also threatening to set new modding standards, I went through the restored sound table and fixed a few sound mismatches. It mostly happened when a soundset was irregularly labeled, but there was at least one case when a match resulted in zero .cre files changed.
Also, a piece of trivia: there are, currently, as many 8.* releases as there were between 1.0 and 3.5. I'm the Andrew Hussie of modding.