Actually, I thought that at first but after seeing the recent tweets I think a patch with Triss and other writing fixes will be released before the first expansion, perhaps in September. Could be wrong, but I'm slightly more optimistic now.
We'll see. I'm still hoping for the wider issues to be addressed via an Enhanced Edition (or whatever name CDPR's marketing department want to call it). I mean devs, you did it with the other two games, may as well make it three time's a charm