FONT STYLE NOT SHOWING FRONTEND

Hi
I am running in some trouble with the plugin and cant seem to find the problem. Hope you can help me. I have changed the font style of a post and at first it shows in the live preview but when i refresh and go to the site the fonts are not changed. And when i go back to customize the right fonts are selected from drop-down menu. I am using short-codes plugin to import post from different categories on specific pages(just mentioning it) i deactivated the short-codes plugin but still it doesn’t work. Awaiting your replies.

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