Why is the price doubled in 1C Bitrix after placing an order?

Question

1C-Bitrix

Hello!

Can you please tell me how to fix the double price after placing an order?

For example, if we buy a product for 500 rubles, then the output becomes 1000, but if we refresh the page, it becomes 500 again.
In the admin panel in orders, the price is also initially formed as 1000, but after refreshing the page it drops to 500.
How can this be fixed?

Answer 1

Sit down to deal with the debugger.