I just saw GoT S08E2 and the aspect ratio was off. The image was slightly compressed. I watched the episode on a LG 55C8 OLED. After some alteration with the ratio on my TV, I could correct it a bit, but could not get it 100% right.
On my computer, the video file is normal. No distortion at all.
I wonder if anybody experienced an issue with the aspect ratio after the update.