Saved psd file looks "wrongly merged" outside Photoshop
Is Photoshop messing with me or is it my computer? In a photograph, I had to fix the background of the image with several layers and some of them have a "hard light" blend mode, now the issue seems to be here: if I save the psd file (with all the layers intact, nothing merged) and I open it in Bridge (or any other application), it looks like the file has been merged with the blend mode layers causing a "wrong" view of the whole background. The background is much lighter than it should be with some darker spots (clone stamp tool layers) in it.
I've already tried everything and I don't know what is causing this? I've tried to copy merge the layers causing this issue but it then gives the same result as explained above .. I also tried to work with smart objects (even this gave me the same issue), etc...
I need to print this image for my finals, so I thought "maybe there's no issue when I just print the photoshop file in photoshop itself..." but ALSO there it shows me the "wrong" merged-like image ... 😕😕
I'll add some screenshots so you'd understand the issue better:

- How the image's background looks like in Photoshop (how it should look)

- This is how it looks when I copy merge the layers (do you notice the darker spots? also the background is slightly lighter, causing the darker spots to pop out)

- And how Bridge, print preview & all other applications show the psd file (I marked some of the darker spots so you might see it better, it just looks the same as the merged file above does, but this one isn't merged ...
Has anyone else experienced this issue? Does someone know what's causing this and how to fix it?
