Hello people of gog.
My wishlist is broken since ages now.
I select discounted only & it shows discounted and non discounted games.
Any way to fix this?
See pictures attached if necessary.
Thank You

They (GOG) should know as it has been reported repeatedly.

Yes, it's been broken for a long time. But they've just introduced a new store filter which should do what you want: "Show only games on my wishlist" with "Show only discounted".
https://www.gog.com/en/games?discounted=true&wishlist=true

Edit: uh... apparently it's broken for me when I use the link? Try to untick an tick the filters yourself, that should do it.

Not really a bug fix, but it's working I guess. I will try to compare what should be shown on your link and what's really discounted in my big wishlist.
Thank You!

Yeah, I've been made aware of this via user Dohi64 :p