Kaaedus: Sorry it took so long for me to get back to you. Yes, as I recall it looks similar.
To be fair, the delay between my post and yours was only a month, whereas the delay between your post and mine was 5 months. I probably also should have explained that the black shadow in the lower-right is what I was talking about, which is there all the time and gets worse in some places (including the two extra lines in this pic), sometimes obscuring the entire screen. Come to think of it, the game no longer loads my old saves, either (crashes), so I guess searching for a change in my system was silly of me anyway: it was much more likely a game "upgrade" that I blindly installed and forgot about. I have a procedure for that, but it never fails that the only games that I fail to execute the full procedure on are the ones that end up broken.
Kaaedus: Unfortunately it seems that we're not going to be getting the patch any time soon, if ever. Clearly we're not a priority for inXile.
I guess complaining on the forum about it like this isn't going to help, anyway. I hate opening support tickets, especially on a game that's been broken for so long, but I guess that's the only way anything will get done about it. Who knows, maybe gog even has the previous, non-broken version still lying around somewhere. Maybe some time next week, if I feel up to it.