Weird Message Showing on 1 Page Checkout

[jhuntra]

Hi

On my website I have Prestashop 1.4 RC and I am using One Page Checkout.

But for some reason if you want to login on the page it shows up with sone weird text:

{"order_opc_adress":"

Also there is a \ h2 like this <\/h2>

The problem goes away after you refresh the page. But it keeps happening.

An image of the problem is in the attachment.

[PrestaShopDeveloper]

There's a problem with the template, but I can't tell you what's wrong. This is most probably a custom template, not the original from 1.4 RC 2.