UPDATE 9-2-20 Has your Sims 3 game been affected by the recent pixilation issues?

Yes actually!! My husband accidentally updated my computer (which I had purposefully been avoiding) and now when I look at the horizon, it's all pixelated looking and blotchy.
I thought maybe it was just Starlight Shores, but no.. it's gotta be this.
I run graphics all the way up, and use a Nvidia 960M card.
I have tons of sunset pics on my laptop from the game, and have never experienced this before.