I may misunderstand, but if I purge the style.css, shouldn't it also purge the style.css.gzip file? ( using Amazon Cloudfront )
The only way I have found to get the style.css.gzip file to release when I make updates to style.css is to uncheck the use http gzip compression for browser cache.
Not a problem on a single site, but this is on multi site, where every site is using the same css file, and have to untick gzip
So is there an easy way to purge the style.css.gzip file and have it regenerate from the current style.css file?