Omega CSS not included when used in conjunction with CiviCRM

I can't quite explain the cause of this, but on CiviCRM pages, I'm finding that the CSS that gets added in omega/template.php doesn't get added properly. The odd thing was that debugging statements were showing that it did get added to $vars['styles'] all the way up until the point that they get printed in the page.tpl.php where they suddenly magically disappear.

Anyway, the attached path does resolve the issue, but I'm unsure if it would have any nasty side effects. Everything seams fine so far.