Problems with the display of child products at the Order Details of the client

[FDT]

Hello,
After the last update of the VM (VirtueMart 3.4.2) and the joomla template (2.0), in the cart through the times or even several times in a row, the variants of the child products are not displayed. Accordingly, do not get into the order.
Ex. at the cart prnt.sc/lbnl22 we have all options of the child product size color et etc. and after ordering prnt.sc/lbnlj4 nothing, at the Order Details of the client nothing https://prnt.sc/lh87nv

Please help