133 Pack Themes Broken – "Stylesheet is Missing"

I’ve installed several themes without issue, but when I transferred the 133 pack to my multisite using FileZilla, the themes are broken, stating that the Stylesheet is Missing. Here’s a shot of my broken themes.


The multisite theme I’m using is Network. It’s working fine, as far as I can tell. I’ve done some searches of the community and found similar issues, but didn’t understand the fix.