Hey Angel777man, even i had same issue, & your comment on some other site helped me to find root cause of the style:twenty fourteen plugin conflict issue.
I know its bit late, but I have found work around for this usernoise & Styles:twenty fourteen plugin conflict if you still want to use both plugins.
I have converted my found fix into a light plugin, which you can find here:
https://github.com/CodeSphereSolutions/Usernoise-Style-plugin-fix
Hope this helps others who want to have both of these great plugins.
Cheeers….!!!!
I need any help feel free to contact me.
Ganesh,
CodeSphere Solutions