I guess they don't want to put themselves in a position where they overpromise and underdeliver. That's how it's always been with Larian. But hell yeah, a small simple reassurance that Karlach's quest/ending will be fixed some time down the line (or even if them saying they will look into it) would've been just magical. But then again, I believe it was tarraxahum who said that despite all of us here wanting the same thing, we imagine it differently or want it done through different means. I guess it's just really tricky with announcements that can be twisted and later used against them