That is precisely what this one was. The OP posted a follow-up comment at https://www.reddit.com/r/Terminator/comments/d65pbi/comment/...:

> I have an updated, I found out that T2 4K is an HDR movie that needs to be played with MadVR and enable HDR on the TV itself, now the colors are correct and I took a new screenshot: https://i.imgur.com/KTOn3Bw.jpg

> However when the TV is in HDR mode the 4K looks 100% correct, but when seeing the screenshot with HDR off then the screenshot looks still a bit wrong, here is a screenshot with correct colors: https://i.imgur.com/KTOn3Bw.jpg