To debug the integration of 1C and site

There is 1C: trade Management (11), the database connected with the website on Bitrix. Programmers have created data about the goods (filters, price, photo). If there is a photo of the product appears on the website with all the features.

When the goods receipt is a document of purchase, you select the card stock you receive the item, on the website the product is in stock.
When the product is sold (shipping), the item changes in the status of "On order".

Now broke integration load new product on the website it does not appear.