JujuLautre
Deity
I'm surprised that you have not got an answer to your question about it. Initial inspection reveals that there is nothing in that mechanic that has changed from stock BTS however you have got me curious. As a modder I have learnt by hard that investigation get's deeper and deeper and deeper until what was supposed to be a 10 minute study, becomes hours and hours without resolution. I won't study the code right now lest I open this can of worms again. However I'll keep it in the back of my mind and look for a simple resolution. There probably is one.
I'm sure there is
Since no one reported abything about that before, I'd say there's a high probability that this was introduce with the latest changes. And if I were you (checking into that *one day*), I would begin by looking at the changes from the show hidden attitude mod, since it exactly changes that sort of stuff. Suffice that one modifier uses the wrong message to display and everything fits into the puzzle