CSS not updating

[LethalJ]

Good morning guys,

Hoping someone can help me on this issue I'm having. We are trying to add last three threads to the top of our forum as shown in below screenshot



We have a test skin for ensuring everything works before putting it on the main skin (both skins are identical) I've managed to do it on the test skin with no problems and changes in additional.css update straight away however when I go to add the same changes into the css on the main skin it won't update it.

I've downloaded the css file and everything is there but when I inspect element on our main skin the updated css isn't showing up (been over 24hours) We've flushed the cache on both cloudflare and in vb-optimize but still no luck.

If it was a caching error surely it would apply across all skins?

Does anyone have any insight on this problem and any help will be greatly appreciated

Thanks,
Justin

--------------- Added [DATE]1436366325[/DATE] at [TIME]1436366325[/TIME] ---------------

Sorry for the bump but does anyone know why this would happen