Virtuemart can't get the moodle courses

I'm trying to sell the courses in Virtuemart 2.0.20. Joomdle 0.9 seems to work fine because System Check is all green, I can see the courses in Joomdle and the Joomdle Courses module shows the complete list.

But Virtuemart can't get the courses list. I created the category and added the ID to Joomdle configuration but not luck.

I created a product manually to test it and VM show the course in the category. Also the categories list shows 4 products (3 from moodle and other is the test product created manually) but when I click there only shows the test product.

All the plugins are enabled, the courses have Joomdle as a enrolment method an the integration looks well.

Does the Joomdle 0.9 some issue with VM 2.0 or maybe I missed something?

The site is using also CB 1.9 working all with Joomla 2.5.9

Thanks in advance

Most probably it's a problem with the language.
Right now, Joomdle integration with VM shop in multilang sites is not very good I will try to improve it.

For now, you will need to log into the backend in the same language as you have the shop (it shows a flag when editing a product).
So, if it is english, you will need to log to the backend in english.

Thanks Antonio.

The frontend is in russian and the backend in english so you confirmed my doubts.

I will try to fix it and will lrt you know if I can get it.