Map textures black after editing

I made a surf map called ‘surf_bone’ but it seemed a little bit too hard so I am trying to make a new version called ‘surf_bone_fix’ but when I tried to compile it again, the first 2 stages’ textures had turned almost completely black. I’ve tried recompiling with different settings but nothing has worked.

Here are some screenshots:
Pic 1:
Pic 2:
Pic 3:
Pic 4:

Any help is appreciated, thanks.

Edit: The only changes I made to compiling was “-bounce 2” which fixed a similar issue that I had a while ago:

[editline]18th October 2017[/editline]

I managed to fix it by changing ‘-bounce 2’ to ‘-bounce 1’.