minor modification magento 1.9.3.10 -- 2

Job ID: 35319463

Budget: $10 – $30 USD

Yesterday, I installed Zoom Full page cache via magento connect in order to speed the website. Today on my front page all the price were changed from RON to either USD, MDL.
The changes of the currency only appear on the front page. I know there is something which is not set ok, but i don't know what and I need help.
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