Hikashop Product Images wont show in cart with AWO enabled

We are using the Hikashop version of the AWO coupon and when we have AWO enabled the product images no longer show in the cart instead it shows a small gray icon.

Is this something within AWO that is causing this issue?

Here is our site: https://www.autobell.com/buy-now.html

Here is an example of the incorrect images showing:

If you need access to a dev version of this site I can send over the credentials.

Hello,

Are you using the latest version of AwoCoupon, 2.5.5?  If not can you update?

yes we are using 2.5.5

Can you please send me a private message with access to the dev version of the site, including ftp to have a look?